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

Ralph E. Schrader, Jr. — 1 Patent

OPOptronics: 1 patents #4 of 13Top 35%
Muskogee, OK: #50 of 95 inventorsTop 55%
Oklahoma: #6,834 of 12,736 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ralph E. Schrader, Jr. has been granted 1 US patent while listed as an inventor at Optronics. All of these patents were granted in 1996. Ralph E. Schrader, Jr. ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ralph E. Schrader, Jr. in Muskogee, OK, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5508894 Boat trailer light assembly Duncan M. Payne 1996-04-16