Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David J. Levan — 4 Patents

TMTectran Mfg.: 3 patents #3 of 7Top 45%
North Collins, NY: #2 of 8 inventorsTop 25%
New York: #31,572 of 115,490 inventorsTop 30%
Overall (All Time): #1,209,750 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D722867 Three hole clamp James C. Papafagos 2015-02-24
D702189 Power coil universal plug David R. Kagelmacher, Jeffrey McKeown 2014-04-08
D678197 ABS sensor cord adaptor David R. Kagelmacher, Jeffrey McKeown 2013-03-19
D530576 Gladhand gasket removal tool 2006-10-24