Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

James Capiak — 2 Patents

EIExcel Industries: 1 patents #37 of 113Top 35%
Three Oaks, MI: #6 of 19 inventorsTop 35%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
James Capiak has been granted 2 US patents while listed as an inventor at Excel Industries. The first was granted in 1998 and the most recent in May 2019. James Capiak ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list James Capiak in Three Oaks, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10286763 Tonneau cover Keith Flatt, Robert Stephenson, II 2019-05-14
5839231 Window assembly with light Stephen Gebhart, Ronnie G. Gipson 1998-11-24 $1,938,000