RJ

Robert McPherson, Jr.

EI Erico International: 1 patents #8 of 16Top 50%
📍 Aurora, OH: #4 of 17 inventorsTop 25%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #84,605 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5660317 Exothermic welding jig, molds therefor and method Richard E. Singer, Curtis R. Stidham, Thomas M. Dedo, Michael A. Spychola 1997-08-26