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 121 (40 patents per page)
Picture for patent availableGranted patent or published application 1. Air Hydropower - new huge global resource of energy & water
    (11971 views)		6 years ago
Picture for patent availableGranted patent or published application 2.  INDOOR GREENHOUSE/ Grow tents
    (3246 views)		5 years ago
Picture for patent availableGranted patent or published application 3. Prepaid airtime/electricity/lottery voucher purchasing patent
    (1179 views)		3 years ago
Picture for patent availableGranted patent or published application 4. COVER FOR MOBILE DEVICE WITH ECOLOGICAL LIGHTER
    (1058 views)		3 years ago
Picture for patent availableGranted patent or published application 5. Device for lifting and moving heavy objects
    (931 views)		2 years ago
Picture for patent availableGranted patent or published application 6. W shaped cable driven and spring cushion dual axis solar tracker
    (282 views)		9 months ago
Picture for patent availableGranted patent or published application 7. APPARATUS AND METHOD FOR ADIABATIC METHANE CONVERSION
    (220 views)		8 months ago
Picture for patent availableGranted patent or published application 8. A membrane apparatus - preparing a membrane and producing hydrogen
    (209 views)		8 months ago
Picture for patent availableGranted patent or published application 9. Interchangeable handbag carry-all system
    (2485 views)		6 years ago
Picture for patent availableGranted patent or published application 10. EXTRACTION OF OIL-SOLUBLE PIGMENT FROM MICRO-ORGANISMS
    (1851 views)		5 years ago
Picture for patent availableGranted patent or published application 11. Crankless INTERNAL COMBUSTION ENGINE
    (3900 views)		6 years ago
Picture for patent availableGranted patent or published application 12. EXTRACT RICH IN OMEGA 3-PUFAs AND GROUNDBREAKING EXTRACTION
    (2188 views)		5 years ago
Picture for patent availableGranted patent or published application 13. FLUID FLOW CONTROL SYSTEM
    (837 views)		3 years ago
Picture for patent availableGranted patent or published application 14. New Fastener designs- Demand validated, concept proven-5 countries
    (391 views)		8 months ago
Picture for patent availableGranted patent or published application 15. [PORTFOLIO] Collecting fees & Healthcare Practice Management
    (727 views)		1 year ago
Picture for patent availableGranted patent or published application 16. Scanning analyzer for single molecule detection and methods of use
    (154 views)		2 months ago
Picture for patent availableGranted patent or published application 17. MONITORED THREAT DETECTION SYSTEM AND METHOD
    (136 views)		4 months ago
Granted patent or published application 18. HEAT EXCHANGE DEVICES
    (861 views)		3 years ago
Granted patent or published application 19. Process for synthesis of clay particles
    (782 views)		2 years ago
Picture for patent availableGranted patent or published application 20. CakeVase -- Now Anyone Can Decorate a Cake With Fresh Flowers!
    (4100 views)		6 years ago
Picture for patent availableGranted patent or published application 21. ADJUSTABLE ELECTROMAGNETIC FLUID FLOW CONTROL VALVE
    (2763 views)		8 years ago
Picture for patent availableGranted patent or published application 22. GOLF TEE
    (1515 views)		3 years ago
Picture for patent availableGranted patent or published application 23. BUCKLE (Finger Zip)
    (441 views)		1 year ago
Picture for patent availableGranted patent or published application 24. SLIDE ADJUSTER (Finger Zip)
    (409 views)		1 year ago
Picture for patent availableGranted patent or published application 25. LED BULB CHANGER FULL PATENT WORLD WIDE PROTECTION 50 Patents
    (386 views)		11 months ago
Picture for patent availableGranted patent or published application 26. High pressure gas to liquid process
    (223 views)		8 months ago
Picture for patent availableGranted patent or published application 27. WIRE-PULLING DEVICE FOR LAYING ELECTRIC CABLES
    (146 views)		4 months ago
Picture for patent availableGranted patent or published application 28. HEDJAK!! The Worlds Greatest Hoodie!! We've Got You Covered!!
    (42 views)		6 days ago
Picture for patent availableGranted patent or published application 29. Digital information protecting method and apparatus
    (742 views)		2 years ago
Picture for patent availableGranted patent or published application 30. Floor device-stops smells, bugs & kill disease-chemical free
    (1903 views)		5 years ago
Picture for patent availableGranted patent or published application 31. Thin Flexible RFID/NFC device on Metal
    (944 views)		2 years ago
Picture for patent availableGranted patent or published application 32. An easy-to-use “handsfree” foot file.
    (1334 views)		7 years ago
Picture for patent availableGranted patent or published application 33. AC Solar Generator
    (3032 views)		6 years ago
Picture for patent availableGranted patent or published application 34. METHOD FOR RE-OPENING PRODUCTIVE FORMATIONS
    (714 views)		4 years ago
Picture for patent availableGranted patent or published application 35. Wearable Cellphone Negative Publicity-Bad PR-Advertising-Radiation
    (674 views)		2 years ago
Granted patent or published application 36. Method For Linking Insurance Policies (four patents)
    (2112 views)		4 years ago
Granted patent or published application 37. Bubble-free electrodes for electrokinetic fluidics
    (1971 views)		5 years ago
Granted patent or published application 38. CONJUGATES THAT CONTAIN THE HOMEODOMAIN OF ANTENNAPEDIA
    (585 views)		3 years ago
Granted patent or published application 39. Drone system component including rings
    (531 views)		2 years ago
Granted patent or published application 40. SEQUENTIAL WEBSITE MOVING SYSTEM USING VOICE GUIDE MESSAGE
    (442 views)		1 year ago