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

David Evans

JJJoseph Joseph: 23 patents #4 of 28Top 15%
HOHoneywell: 4 patents #2,824 of 14,447Top 20%
CRCbp Resources: 2 patents #2 of 4Top 50%
UNUnknown: 2 patents #12,644 of 83,584Top 20%
Ford: 1 patents #9,341 of 17,473Top 55%
Great Abington, NC: #1 of 1 inventorsTop 100%
Overall (All Time): #103,026 of 4,157,543Top 3%
34 Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
6713696 One piece toggle switch cover with integral panel standoff and seal receptacle Michael J. Skarlupka, Brad L. Cummins, Nathan Johnson 2004-03-30
6710273 One piece pre-molded environmental seal for toggle switch Michael J. Skarlupka, Nathan Johnson, Brad L. Cummins 2004-03-23
5651343 Idle speed controller Edward Albert Bos, Simon Warran-Smith 1997-07-29
5427802 Process for enhancing the growth performance of edible meat-producing animals Frederick H. Wellons, Michael REISER 1995-06-27
D351694 Mat for use adjacent to litter box 1994-10-18
D351263 Lined pet food dish 1994-10-04
5202136 Animal feed ration Frederick H. Wellons, Michael REISER 1993-04-13
RE32579 Motor operating parameter sensing apparatus Raymond Harvey 1988-01-19
4491775 Motor operating parameter sensing apparatus Raymond Harvey 1985-01-01