Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BD

Barry Drager — 1 Patent in 2021

Hamilton Sundstrand: 1 patents #171 of 478Top 40%
Rockford, IL: #24 of 90 inventorsTop 30%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #520,781 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11133665 Direct current over voltage monitoring and protection Francis C. Belisle, Jef William Good, George E. Wulf, Jr., Kenneth C. Kramer, Chad Lukan +2 more 2021-09-28 $39,195,000