RH

Roger W. Helms

EA Eaton: 1 patents #53 of 233Top 25%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #85,639 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693923 Motor operator for electrical switches Lance Gula, David Turner, Kenneth N. Skoug 1997-12-02