PatentAuction.com 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    

Pumps


38 patents listed under Pumps

Picture for patent availablePatent document available 1. Internal Combustion Engine - Hybrid Engine - Stirling Engine
    (7033 views)
10 years ago
Patent document available 2. Bubble-free electrodes for electrokinetic fluidics
    (3159 views)
9 years ago
Patent document available 3. Mechanism to provide desmodromic variable valve control for ICE
    (2816 views)
11 years ago
Patent document available 4.  Pressure washer system and method of operating same
    (2199 views)
9 years ago
Picture for patent availablePatent document available 5. Subsurface drainage pipe envelope for filtration
    (2094 views)
8 years ago
Patent document available 6. Cycloidal drive
    (1855 views)
8 years ago
Picture for patent availablePatent document available 7. Peripheral Tunnels Propeller
    (1800 views)
8 years ago
Picture for patent availablePatent document available 8. Hydraulic Drive with Closed Working Fluid Circulation System
    (1576 views)
6 years ago
Picture for patent availablePatent document available 9.  Turbine blades with the effect of recovery..fuel economy.
    (1563 views)
8 years ago
Patent document available 10. Variably operable oil recovery system
    (1555 views)
8 years ago
Picture for patent availablePatent document available 11. Vertical centrifugal pump for pumping liquids portable
    (1534 views)
7 years ago
Patent document available 12. SORPTION PUMP WITH MECHANICAL ACTIVATION OF GETTER MATERIAL
    (1451 views)
7 years ago
Patent document available 13. Extreme temperature clamp-on ultrasonic flowmeter transducer
    (1356 views)
7 years ago
Patent document available 14. Method for flow calibration for ultrasonic flowmeters
    (1262 views)
7 years ago
Patent document available 15. A SYSTEM AND A PROCESS FOR WATER DESCALING
    (794 views)
3 years ago
Patent document available 16. Ground breaking power generation & fluid transfer system
    (650 views)
3 years ago
Patent document available 17. Combination compressor and vacuum pump apparatus and method of use
    (650 views)
3 years ago
Patent document available 18. COMPRESSION APPARATUS
    (616 views)
3 years ago
Picture for patent availablePatent document available 19.  Ocean Wave Powered Electricity Production
    (169 views)
5 months ago
Picture for patent availablePatent document available 20. HYDRAULIC MOTOR/PUMP
    (103 views)
1 month ago
Picture for patent availablePatent document available 21. Rotary to reciprocal power transfer device
    (90 views)
2 months ago
Picture for patent available 22. ENERGY PRODUCING AUTOMOBILE WHEEL (EPAW) Using Centrifugal Force
    (2623 views)
9 years ago
Picture for patent available 23. Lotus Magnetically Driven Bioreactor Agitator
    (1048 views)
6 years ago
Picture for patent available 24. "Central rotor side seal in the compressor or vane pump"
    (892 views)
4 years ago
Picture for patent available 25. Air and Water Machine
    (3591 views)
10 years ago
Picture for patent available 26. Rotary piston machine
    (2920 views)
10 years ago
Picture for patent available 27. Beauty Supply Organizer
    (1974 views)
7 years ago
Picture for patent available 28. Incomplete fuel at gas stations?...Check this
    (1768 views)
7 years ago
Picture for patent available 29. Solarization of steam generation cycle water desalination
    (1766 views)
9 years ago
Picture for patent available 30. Exhaust Driven Fuel Supply Pump (EDFSP)
    (1676 views)
7 years ago
 31. Rolling Awning Shades 90% Of Property
    (1569 views)
8 years ago
Picture for patent available 32. FLUID LIFTING PUMP
    (1287 views)
7 years ago
Picture for patent available 33. Direct driven water pump
    (1215 views)
6 years ago
 34. performance improvement in axial piston pump
    (1209 views)
8 years ago
Picture for patent available 35. Vane pump
    (1110 views)
5 years ago
 36. closed loop H oil changer
    (948 views)
4 years ago
Picture for patent available 37. "Internal gear pump with toothed belt as a pumping element"
    (900 views)
5 years ago
Picture for patent available 38. "Piston pump without valves"
    (565 views)
3 years ago




[ Home | List a patent | Manage your account | F.A.Q.|Terms of use | Contact us]

Copyright PatentAuction.com 2004-2017
Page created at 2023-12-02 20:28:47, Patent Auction Time.