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

Mark Duquette — 4 Patents

STStanadyne: 2 patents #22 of 85Top 30%
IBM: 2 patents #32,839 of 70,183Top 50%
Tewksbury, MA: #98 of 382 inventorsTop 30%
Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,157,191 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11048620 Distributed system test device Adam G. Archer, Herman S. Badwal, Miran Badzak, Robin Y. Bobbitt, Christopher M. Lee-Shanok +3 more 2021-06-29
10372596 Distributed system test device Adam G. Archer, Herman S. Badwal, Miran Badzak, Robin Y. Bobbitt, Christopher M. Lee-Shanok +3 more 2019-08-06
6619186 Servo controlled timing advance for unit pump or unit injector Kenneth H. Klopfer 2003-09-16
6439204 Timing advance piston for unit pump or unit injector and method thereof 2002-08-27