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

Roy E. Chester — 1 Patent

Basf Se: 1 patents #8,065 of 13,826Top 60%
Sylvania, GA: #1 of 11 inventorsTop 10%
Georgia: #19,973 of 35,610 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Roy E. Chester has been granted 1 US patent while listed as an inventor at Basf Se. All of these patents were granted in 1997. Roy E. Chester ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Roy E. Chester in Sylvania, GA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5613285 Process for making multicolor multifilament non commingled yarn Andrew M. Coons, III, Hugh G. Harrelson, Jr., Willis M. King, George E. Potter, Carl D. Sanford +4 more 1997-03-25