KR

Keith Rooks

CE Certainteed: 1 patents #9 of 26Top 35%
📍 Hermosa Beach, CA: #11 of 43 inventorsTop 30%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #174,946 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6355132 Multi-layered shingle and method of making same Walter F. Becker, Shelby L. Freeman 2002-03-12