RJ

Roy Edward Blackburn, Jr.

📍 Oakland, CA: #46 of 209 inventorsTop 25%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #130,473 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6444134 Wood floor refinishing process and product Ronnie Gene Holman, Timothy G. Specht 2002-09-03