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

Robert Keller — 3 Patents in 2019

BOBorgwarner: 2 patents #37 of 246Top 20%
Robert Bosch Gmbh: 1 patents #577 of 2,043Top 30%
Gaylord, MI: #2 of 27 inventorsTop 8%
Michigan: #1,215 of 10,747 inventorsTop 15%
Overall (2019): #71,581 of 560,194Top 15%
3 Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10411392 Hybrid electrical connector Ligor Manushi, Mario A. Reyes, Hiram Avalos, Mark Ryskamp, Allison McInnis +3 more 2019-09-10
10371228 Control strategy for a variable spring rate absorber Mark Buchanan, Xiaobing Liu 2019-08-06 $10,687,000
10174828 Transmission housing for a transmission, transmission for an electric vehicle and method for producing a transmission Michael Schwekutsch 2019-01-08 $16,730,000