Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Greg B. Witczak — 1 Patent in 2016

General Motors: 1 patents #656 of 1,894Top 35%
Indianapolis, IN: #109 of 391 inventorsTop 30%
Indiana: #1,045 of 3,441 inventorsTop 35%
Overall (2016): #390,694 of 481,213Top 85%
1 Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9290092 Chain drive power take off for hydraulic pump Gregory W. Kempf, Chi Teck Lee, Trevor Murray 2016-03-22 $8,149,000