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USPTO Patent Rankings Data through Dec 31, 2025
JC

John L. Cottam — 2 Patents

FMFmc: 1 patents #1,077 of 1,735Top 65%
Rancho Cucamonga, CA: #161 of 412 inventorsTop 40%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
John L. Cottam has been granted 2 US patents while listed as an inventor at Fmc. The first was granted in 1984 and the most recent in April 2000. John L. Cottam ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John L. Cottam in Rancho Cucamonga, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6049695 Method and system for detecting unauthorized utilization of a cable television decoder 2000-04-11
4457044 Multiple flight elevator system Garard C. Erdman, Leonard S. Cox, Richard B. Rosseau 1984-07-03 $1,270,000