RH

Roger W. Helms

EA Eaton: 1 patents #38 of 245Top 20%
🗺 Pennsylvania: #1,270 of 5,047 inventorsTop 30%
Overall (2004): #127,324 of 270,089Top 50%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6737594 Locking attachment for an electrical switching apparatus Craig J. Puhalla, Raymond P. Gundy, Percy J. Lipsey, II 2004-05-18