Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chamara Gamhewage — 1 Patent in 2021

Stryker: 1 patents #113 of 272Top 45%
Kalamazoo, MI: #65 of 148 inventorsTop 45%
Michigan: #3,301 of 9,874 inventorsTop 35%
Overall (2021): #502,179 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11130089 Waste collection unit with a control system for regulating levels of vacuums being drawn in waste containers Brent S. Lalomia, Stephen J. Reasoner, Stephen Isham, Mark Wasserman, Glen D. Rocque +3 more 2021-09-28