RJ

R. Douglas Evans, JR.

NP New Pig: 1 patents #1 of 3Top 35%
📍 Everett, PA: #1 of 2 inventorsTop 50%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #135,653 of 270,089Top 55%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6743354 Drain guard catch basin Matthew J. Huff, Robert J. Starr 2004-06-01