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USPTO Patent Rankings Data through Dec 31, 2025
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Darrell E. Coons — 1 Patent

AMAmax: 1 patents #59 of 180Top 35%
Boulder, CO: #3,211 of 5,018 inventorsTop 65%
Colorado: #24,258 of 40,980 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Darrell E. Coons has been granted 1 US patent while listed as an inventor at Amax. All of these patents were granted in 1990. Darrell E. Coons ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Darrell E. Coons in Boulder, CO, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4926021 Reactive gas sample introduction system for an inductively coupled plasma mass spectrometer Barry J. Streusand, Raymond H. Allen, Robert Hutton 1990-05-15 $14,965,000