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

Stephen E. Babcock — 1 Patent in 2021

PUPumptec: 1 patents #1 of 4Top 25%
Lakeville, MN: #30 of 73 inventorsTop 45%
Minnesota: #2,374 of 7,038 inventorsTop 35%
Overall (2021): #253,706 of 548,734Top 50%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11118580 Proportioning pump, control systems and applicator apparatus James E. Cook, Steven T. Dorsey, O. Harald Eriksen 2021-09-14