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

Warren E. Rupp — 3 Patents

WRWarren Rupp: 3 patents #7 of 21Top 35%
Mansfield, OH: #60 of 264 inventorsTop 25%
Ohio: #23,545 of 73,341 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Warren E. Rupp has been granted 3 US patents while listed as an inventor at Warren Rupp. All of these patents were granted in 1984. Warren E. Rupp ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Warren E. Rupp in Mansfield, OH, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4478560 Fluid-operated reciprocating pump 1984-10-23
4472115 Fluid-operated reciprocating pump 1984-09-18
4465102 Check valve 1984-08-14