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

Eric Collins — 1 Patent in 2021

HP: 1 patents #529 of 1,532Top 35%
Edgewood, MD: #4 of 21 inventorsTop 20%
Maryland: #1,105 of 3,967 inventorsTop 30%
Overall (2021): #463,591 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11105857 Prediction of end-of-life of a direct current (DC) motor Duane A Koehler, Michael Ewe 2021-08-31 $6,477,000