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    

Listings by 'dclarke'


ARMORED PLATING SYSTEM (2024 views)
Asking price:Make an offer


Cycloidal drive (2551 views)
Asking price:Make an offer


Device for actuating a reciprocating recovery of underground fluid (1645 views)
Asking price:Make an offer


POWER TRANSMISSION SYSTEM WITH CONTINUOUSLY VARIABLE SPEED CONTROL (1774 views)
Asking price:Make an offer


Rampgate (2010 views)
Asking price:Make an offer


Simultaneous multiple rotation interface (1627 views)
Asking price:Make an offer


Valve actuator (1821 views)
Asking price:Make an offer


Variably operable oil recovery system (2296 views)
Asking price:Make an offer











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

Copyright PatentAuction.com 2004-2017
Page created at 2025-10-14 18:36:21, Patent Auction Time.