Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DC

Dale E. Van Cor

New Hampshire: #2,158 of 12,181 inventorsTop 20%
Overall (All Time): #706,484 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11788570 Z layer engineered threaded connectors and systems 2023-10-17
9080590 Threaded fastener and fastener system 2015-07-14
9080591 Concentric threaded fastener and fastener system 2015-07-14
8858144 Threaded fastener and fastener system 2014-10-14
7007928 Tire winch, tire winch kit and method 2006-03-07
6543305 Gear train and transmission system utilizing the same 2003-04-08
6499373 Stack of gears and transmission system utilizing the same 2002-12-31