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USPTO Patent Rankings Data through Sept 30, 2025
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Robert L. Calkins — 1 Patent

The Boeing: 1 patents #8,242 of 15,756Top 55%
Florissant, MO: #227 of 452 inventorsTop 55%
Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,409,946 of 4,157,543Top 85%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7010621 System having a spread-spectrum clock for further suppression of electromagnetic emissions in network devices communicating via a network bus Daniel N. Harres, Daniel W. Konz, Mark D. Rogers 2006-03-07