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

Peter Hoffer — 1 Patent

CIColtec Industries: 1 patents #24 of 72Top 35%
Roseville, MI: #101 of 206 inventorsTop 50%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Peter Hoffer has been granted 1 US patent while listed as an inventor at Coltec Industries. All of these patents were granted in 1993. Peter Hoffer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Peter Hoffer in Roseville, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5255658 System and apparatus to improve atomization of injected fuel Thomas J. Hemak 1993-10-26 $8,371,000