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Craig Calhoun

📍 Fairfax, VA: #6 of 41 inventorsTop 15%
🗺 Virginia: #300 of 1,409 inventorsTop 25%
Overall (1997): #165,378 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5653191 Pressure indicator Clifford A. Calhoun 1997-08-05