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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ralph CLARK — 1 Patent

BEBussco Engineering: 1 patents #2 of 5Top 40%
Carson, CA: #102 of 226 inventorsTop 50%
California: #249,524 of 386,348 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ralph CLARK has been granted 1 US patent while listed as an inventor at Bussco Engineering. All of these patents were granted in 1985. Ralph CLARK ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ralph CLARK in Carson, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4554615 Electrically conducting panel and method of making same 1985-11-19