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

Douglas C. Rubendall

AMAmp: 3 patents #379 of 1,260Top 35%
Millersburg, PA: #5 of 21 inventorsTop 25%
Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,657,726 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5208968 Programmable insertion tool for a pin header Edwin Camsell, Wolfgang E. A. Feiber, Jackie A. Kline 1993-05-11
5104329 Electrical connector assembly Jeffrey J. Brown, Warren C. Hillbish, Robert J. Hnatuck, John W. Kaufman, Grover A. Zwieg 1992-04-14
4583807 Surface mount connector John W. Kaufman 1986-04-22