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

Christopher J. Stack — 1 Patent in 2020

GMGraco Minnesota: 1 patents #48 of 100Top 50%
Minneapolis, MN: #247 of 870 inventorsTop 30%
Minnesota: #2,773 of 7,575 inventorsTop 40%
Overall (2020): #512,132 of 565,922Top 95%
1 Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10801667 Lubrication injector with energy harvesting Benjamin J. Paar, Eric J. Mjolhus, Igor V. Radzyuk, Andrew M. Grunloh, Anna M. Hegdahl +2 more 2020-10-13 $20,296,000