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USPTO Patent Rankings Data through Sept 30, 2025
RD

Richard E. Darringer — 1 Patent

TETelatemp: 1 patents #3 of 7Top 45%
Fullerton, CA: #549 of 1,038 inventorsTop 55%
California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,065,086 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4315150 Targeted infrared thermometer Wayne Scharf, James S. Haggerty 1982-02-09