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

Doug Pepper — 1 Patent

FRFreightliner: 1 patents #44 of 111Top 40%
Gaston, OR: #29 of 48 inventorsTop 65%
Oregon: #17,193 of 28,073 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Doug Pepper has been granted 1 US patent while listed as an inventor at Freightliner. All of these patents were granted in 2002. Doug Pepper ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Doug Pepper in Gaston, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6427891 Vehicle mounted hand truck carrier Gavin Anderson 2002-08-06