CK

Calvin Kirkey

📍 Utopia, CA: #4 of 8 inventorsTop 50%
Overall (All Time): #3,662,950 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5964270 Roll-up door with low friction edges David Quigg 1999-10-12