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USPTO Patent Rankings Data through Dec 31, 2025
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Robert C. Sittig — 1 Patent

APApache Powder: 1 patents #4 of 6Top 70%
Corona de Tucson, AZ: #25 of 37 inventorsTop 70%
Arizona: #18,529 of 32,909 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert C. Sittig has been granted 1 US patent while listed as an inventor at Apache Powder. All of these patents were granted in 1982. Robert C. Sittig ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert C. Sittig in Corona de Tucson, AZ, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312272 Detonating cord with flash-suppressing coating James J. Baker, David A. Ciaramitaro 1982-01-26