Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ralph M. Sharp — 1 Patent

ALAlumax: 1 patents #5 of 33Top 20%
Willow View Lane, CA: #367 of 622 inventorsTop 60%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ralph M. Sharp has been granted 1 US patent while listed as an inventor at Alumax. All of these patents were granted in 1986. Ralph M. Sharp ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ralph M. Sharp in Willow View Lane, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4569218 Apparatus and process for producing shaped metal parts Robert L. Baker, Lester P. Chin, James A. Courtois, Lawrence J. Pionke, Peter Willcox 1986-02-11