Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Eric R. Snyder

General Motors: 3 patents #4,693 of 18,328Top 30%
Waterloo, IA: #98 of 348 inventorsTop 30%
Iowa: #4,661 of 15,303 inventorsTop 35%
Overall (All Time): #1,542,350 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8479495 Environmental factor based particulate filter regeneration Sarah Funk, Thomas Larose, Jr., Paul Jasinkiewicz, Jason Daniel Mullins, James M. Perrin 2013-07-09
8443591 Exhaust gas oxygen concentration control system and method Thomas Larose, Jr., Jason Daniel Mullins, Matthew King, Paul Jasinkiewicz, Nicasio Gomez, III 2013-05-21
8327621 Oxidation catalyst outlet temperature correction systems and methods Thomas Larose, Jr., Jason Daniel Mullins, Paul Jasinkiewicz, James M. Perrin, Sarah Funk 2012-12-11