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

Dennis W. Cothran — 2 Patents

YEYoung Engineering: 2 patents #5 of 7Top 75%
Pacolet, SC: #2 of 6 inventorsTop 35%
South Carolina: #5,837 of 15,501 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Dennis W. Cothran has been granted 2 US patents while listed as an inventor at Young Engineering. The first was granted in 1994 and the most recent in September 1996. Dennis W. Cothran ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dennis W. Cothran in Pacolet, SC, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5555610 Tenter frame, apparatus for use with tenter frame and methods of use William O. Young, Jr. 1996-09-17
5373613 Tenter frame with pinned roll transfer means William O. Young, Jr. 1994-12-20