DS

Doug Shelstrom

📍 Santee, CA: #7 of 19 inventorsTop 40%
🗺 California: #8,284 of 26,763 inventorsTop 35%
Overall (2002): #81,421 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6457202 Sweeping machine brush mounting assembly Randolph Torres 2002-10-01