Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JM

John McCalla

WIWarn Industries: 3 patents #37 of 112Top 35%
Ferndale, MI: #59 of 253 inventorsTop 25%
Michigan: #22,048 of 86,293 inventorsTop 30%
Overall (All Time): #1,221,031 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8788546 Preloading resources from data carousel of broadcast file system Stephane Beaule 2014-07-22
7143883 Hub assembly having a clutch ring travel limiter Scott J. Pugliese, Bryan Averill 2006-12-05
6422369 Vehicle wheel end clutch 2002-07-23
6371268 Retention mechanism for vehicle wheel assembly Michael L. McMorris, Bryan Averill, Evan R. Baker, Kip E. Clohessy, Fred L. Ewer +5 more 2002-04-16