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 !
Home    List your patent    My account     Help     Support us     Contact us    

All Patents for sale on Patent Auction.com

Page : 1 out of 85 (40 patents per page)
Picture for patent availableGranted patent or published application 1. Air Hydropower - new huge global resource of energy & water
    (8284 views)		4 years ago
Picture for patent availableGranted patent or published application 2.  INDOOR GREENHOUSE/ Grow tents
    (1940 views)		3 years ago
Picture for patent availableGranted patent or published application 3. Prepaid airtime/electricity/lottery voucher purchasing patent
    (451 views)		1 year ago
Picture for patent availableGranted patent or published application 4. Interchangeable handbag carry-all system
    (1763 views)		4 years ago
Picture for patent availableGranted patent or published application 5. EXTRACTION OF OIL-SOLUBLE PIGMENT FROM MICRO-ORGANISMS
    (1067 views)		2 years ago
Picture for patent availableGranted patent or published application 6. Crankless INTERNAL COMBUSTION ENGINE
    (2626 views)		4 years ago
Picture for patent availableGranted patent or published application 7. EXTRACT RICH IN OMEGA 3-PUFAs AND GROUNDBREAKING EXTRACTION
    (1455 views)		2 years ago
Picture for patent availableGranted patent or published application 8. FLUID FLOW CONTROL SYSTEM
    (162 views)		4 months ago
Granted patent or published application 9. HEAT EXCHANGE DEVICES
    (152 views)		4 months ago
Granted patent or published application 10. Process for synthesis of clay particles
    (115 views)		2 months ago
Picture for patent availableGranted patent or published application 11. CakeVase -- Now Anyone Can Decorate a Cake With Fresh Flowers!
    (2946 views)		4 years ago
Picture for patent availableGranted patent or published application 12. ADJUSTABLE ELECTROMAGNETIC FLUID FLOW CONTROL VALVE
    (1735 views)		5 years ago
Picture for patent availableGranted patent or published application 13. GOLF TEE
    (409 views)		6 months ago
Picture for patent availableGranted patent or published application 14. Digital information protecting method and apparatus
    (130 views)		2 months ago
Picture for patent availableGranted patent or published application 15. AC Solar Generator
    (1914 views)		3 years ago
Granted patent or published application 16. Bubble-free electrodes for electrokinetic fluidics
    (1262 views)		3 years ago
Granted patent or published application 17. Method for linking insurance policies (four patents)
    (1096 views)		2 years ago
Granted patent or published application 18. CONJUGATES THAT CONTAIN THE HOMEODOMAIN OF ANTENNAPEDIA
    (128 views)		4 months ago
Picture for patent availableGranted patent or published application 19. New Unique Wet Shaving Razor
    (2627 views)		4 years ago
Picture for patent availableGranted patent or published application 20. BELT CLASP (VARIANTS)
    (2197 views)		2 years ago
Picture for patent availableGranted patent or published application 21. SONAR APPARATUS
    (950 views)		2 years ago
Picture for patent availableGranted patent or published application 22. MR1® - the EP, GB and US patented DIY-friendly car lift
    (4424 views)		2 years ago
Picture for patent availableGranted patent or published application 23. Paint Tray Hangs on Vertically on Ladders- PaintSmart-Trayz
    (2149 views)		3 years ago
Picture for patent availableGranted patent or published application 24. POCKETBOOK WITH INTERCHANGEABLE, REVERSIBLE, COVERS
    (1310 views)		4 years ago
Picture for patent availableGranted patent or published application 25.  Multi-Sided Display Sign Apparatus
    (1270 views)		3 years ago
Picture for patent availableGranted patent or published application 26. Edible spoon
    (2386 views)		4 years ago
Picture for patent availableGranted patent or published application 27. Method of unrolling elastic material to napkin production
    (1585 views)		3 years ago
Picture for patent availableGranted patent or published application 28.  DIPPER DOOR RETARDING MECHANISM
    (1095 views)		3 years ago
Picture for patent availableGranted patent or published application 29. Snowboard with foot-operated braking device
    (3360 views)		4 years ago
Picture for patent availableGranted patent or published application 30. Fuse Box System and Methods
    (2114 views)		4 years ago
Picture for patent availableGranted patent or published application 31. Four dimensional (4D) information distribution system and method
    (1209 views)		2 years ago
Picture for patent availableGranted patent or published application 32. Pump-less Centrifugal Lubrication for Turbines and Engines
    (1062 views)		3 years ago
Picture for patent availableGranted patent or published application 33. Water saving faucet end piece
    (181 views)		2 months ago
Picture for patent availableGranted patent or published application 34. SOLAR POWERED LED STREET LAMP WITH AUTOMATIC LIGHT CONTROL
    (133 views)		1 month ago
Granted patent or published application 35. CENTERLESS SAW DEVICE Professional Tool cutting Concrete
    (1360 views)		3 years ago
Granted patent or published application 36. OIL SPILL RECOVERY SYSTEM AND METHOD
    (703 views)		1 year ago
Granted patent or published application 37. COLOR CHANGING CONTACT LENSES
    (649 views)		2 years ago
Granted patent or published application 38. SYSTEM AND METHOD FOR SECURELY MANAGING MEDICAL INTERACTIONS
    (159 views)		4 months ago
Granted patent or published application 39. METHODS OF TREATING CANCER USING NOTCH PATHWAY INHIBITORS
    (153 views)		4 months ago
Granted patent or published application 40. Unique car-LED protection, optical fiber.
    (85 views)		4 weeks ago