Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert A. Dushane — 1 Patent

San Fernando, CA: #1,184 of 2,303 inventorsTop 55%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert A. Dushane has been granted 1 US patent. All of these patents were granted in 1992. Robert A. Dushane ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert A. Dushane in San Fernando, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5109200 Electrically self-adjusting, compact and light-weight remote circuit tester Steven Dushane, Irving H. Zaroff, Grant Bohm, Dennis L. Dushane, Kenneth K. Anderson 1992-04-28