RE

Rolf Engelhard

📍 Prescott, AZ: #2 of 12 inventorsTop 20%
🗺 Arizona: #614 of 2,228 inventorsTop 30%
Overall (2002): #129,364 of 266,432Top 50%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6461520 User-activated ultra-violet water treatment unit Stephen P. Kasten 2002-10-08