RI

Robert L. Ibsen

DH Den-Mat Holdings: 1 patents #1 of 4Top 25%
📍 Pechhofer Weg, CA: #2 of 14 inventorsTop 15%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #128,335 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6458340 Desensitizing bleaching gel Alan B. Mathews, Thomas C. Chadwick, Xinyi Yu 2002-10-01