Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Jon A. Meyer — 5 Patents

RORotomaster: 2 patents #3 of 6Top 50%
SSScimed Life Systems: 1 patents #685 of 1,161Top 60%
San Fernando, CA: #371 of 2,303 inventorsTop 20%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Jon A. Meyer has been granted 5 US patents while listed as an inventor at Rotomaster. The first was granted in 1985 and the most recent in April 2006. Jon A. Meyer ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Jon A. Meyer in San Fernando, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7025579 Bearing system for high-speed rotating machinery William E. Woollenweber 2006-04-11
6340441 Multi-layer guide wire and method of manufacture therefor Maura Rooney, Richard J. Quigley, Thomas F. Mirarchi 2002-01-22
4815184 Method of fabricating a turbocharger water-cooled bearing housing Andrew E. Johnston, Ronald Miller 1989-03-28
4704075 Turbocharger water-cooled bearing housing Andrew E. Johnston, Ronald Miller 1987-11-03
4504187 Turbocharger method of operation and turbine housing therefor Hugh MacInnes, Andrew E. Johnston, John Fort 1985-03-12