Patent Auction lists patented inventions available for sale or licensing. Inventors can list their patented inventions (or patent pending) for sale. New inventions for sale are added on a daily basis !
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All Patents for sale on Patent Auction.com

Page : 1 out of 150 (40 patents per page)
Picture for patent availableGranted patent or published application 1. Air Hydropower - new huge global resource of energy & water
    (14660 views)		8 years ago
Picture for patent availableGranted patent or published application 2.  INDOOR GREENHOUSE/ Grow tents
    (4276 views)		7 years ago
Picture for patent availableGranted patent or published application 3. Prepaid airtime/electricity/lottery voucher purchasing patent
    (1967 views)		5 years ago
Picture for patent availableGranted patent or published application 4. COVER FOR MOBILE DEVICE WITH ECOLOGICAL LIGHTER
    (1807 views)		5 years ago
Picture for patent availableGranted patent or published application 5. Device for lifting and moving heavy objects
    (1802 views)		4 years ago
Picture for patent availableGranted patent or published application 6. W shaped cable driven and spring cushion dual axis solar tracker
    (953 views)		3 years ago
Picture for patent availableGranted patent or published application 7. APPARATUS AND METHOD FOR ADIABATIC METHANE CONVERSION
    (866 views)		3 years ago
Picture for patent availableGranted patent or published application 8. A membrane apparatus - preparing a membrane and producing hydrogen
    (832 views)		3 years ago
Picture for patent availableGranted patent or published application 9. Child Seat Device for a Child and Stroller
    (616 views)		2 years ago
Picture for patent availableGranted patent or published application 10. Mobile plethysmographic device
    (179 views)		4 months ago
Picture for patent availableGranted patent or published application 11. Interchangeable handbag carry-all system
    (3191 views)		8 years ago
Picture for patent availableGranted patent or published application 12. EXTRACTION OF OIL-SOLUBLE PIGMENT FROM MICRO-ORGANISMS
    (2512 views)		7 years ago
Picture for patent availableGranted patent or published application 13. Crankless INTERNAL COMBUSTION ENGINE
    (5190 views)		8 years ago
Picture for patent availableGranted patent or published application 14. EXTRACT RICH IN OMEGA 3-PUFAs AND GROUNDBREAKING EXTRACTION
    (2957 views)		7 years ago
Picture for patent availableGranted patent or published application 15. FLUID FLOW CONTROL SYSTEM
    (1520 views)		5 years ago
Picture for patent availableGranted patent or published application 16. New Fastener designs- Demand validated, concept proven-5 countries
    (1020 views)		3 years ago
Picture for patent availableGranted patent or published application 17. Multi-socket wrench
    (812 views)		2 years ago
Picture for patent availableGranted patent or published application 18. BACKPACK WITH EXTRACTABLE BALLISTIC PROTECTION PACKAGES
    (659 views)		2 years ago
Picture for patent availableGranted patent or published application 19. COMPOSITIONS AND METHODS RELATED TO xCT ANTIBODIES
    (160 views)		3 months ago
Picture for patent availableGranted patent or published application 20. Scanning analyzer for single molecule detection and methods of use
    (768 views)		2 years ago
Picture for patent availableGranted patent or published application 21. MONITORED THREAT DETECTION SYSTEM AND METHOD
    (693 views)		2 years ago
Granted patent or published application 22. HEAT EXCHANGE DEVICES
    (1484 views)		5 years ago
Granted patent or published application 23. Process for synthesis of clay particles
    (1396 views)		4 years ago
Granted patent or published application 24. New use of isoquinoline derivatives for diabetic wound healing
    (252 views)		8 months ago
Granted patent or published application 25. ISOQUINOLINE ALKALOID DERIVATIVE FOR ACTIVATING AMPK PATHWAY
    (246 views)		8 months ago
Picture for patent availableGranted patent or published application 26. CakeVase -- Now Anyone Can Decorate a Cake With Fresh Flowers!
    (5027 views)		8 years ago
Picture for patent availableGranted patent or published application 27. ADJUSTABLE ELECTROMAGNETIC FLUID FLOW CONTROL VALVE
    (3738 views)		10 years ago
Picture for patent availableGranted patent or published application 28. GOLF TEE
    (2357 views)		5 years ago
Picture for patent availableGranted patent or published application 29. LED BULB CHANGER FULL PATENT WORLD WIDE PROTECTION 50 Patents
    (1181 views)		3 years ago
Picture for patent availableGranted patent or published application 30. BUCKLE (Finger Zip)
    (1070 views)		3 years ago
Picture for patent availableGranted patent or published application 31. SLIDE ADJUSTER (Finger Zip)
    (1062 views)		3 years ago
Picture for patent availableGranted patent or published application 32. High pressure gas to liquid process
    (834 views)		3 years ago
Picture for patent availableGranted patent or published application 33. HEDJAK!! The Worlds Greatest Hoodie!! We've Got You Covered!!
    (829 views)		2 years ago
Picture for patent availableGranted patent or published application 34. WIRE-PULLING DEVICE FOR LAYING ELECTRIC CABLES
    (811 views)		2 years ago
Picture for patent availableGranted patent or published application 35. Futuristic Safe Injection System- 2020 for COVID-19 Vaccination
    (536 views)		10 months ago
Picture for patent availableGranted patent or published application 36. A concrete recovery or reclamation device
    (414 views)		10 months ago
Picture for patent availableGranted patent or published application 37. Valve & Drinking Spout - 75% to 90% Material/Component Reduction
    (216 views)		4 months ago
Picture for patent availableGranted patent or published application 38. Self contained device for displaying electronic information
    (432 views)		1 year ago
Picture for patent availableGranted patent or published application 39. Floor Device Reduces Spread of SARS, Kill Bacteria, Stop Bad Smell
    (2631 views)		7 years ago
Picture for patent availableGranted patent or published application 40. Thin Flexible RFID/NFC device on Metal
    (1769 views)		4 years ago