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

Thomas J. Hemak — 2 Patents

CIColtec Industries: 1 patents #24 of 72Top 35%
BOBorgwarner: 1 patents #964 of 1,733Top 60%
Troy, MI: #1,197 of 2,712 inventorsTop 45%
Michigan: #35,377 of 86,293 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Thomas J. Hemak has been granted 2 US patents while listed as an inventor at Borgwarner. The first was granted in 1993 and the most recent in September 2013. Thomas J. Hemak ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas J. Hemak in Troy, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8528599 Pulse width modulated solenoid Kenneth W. Morgan, Aaron Wolfson, Thomas Alexander Horn, Gregory Stephen Lewis, Howard Saxon 2013-09-10 $46,929,000
5255658 System and apparatus to improve atomization of injected fuel Peter Hoffer 1993-10-26 $8,371,000