RW

Roger E. Watts

GM Guardian Electric Manufacturing: 3 patents #1 of 10Top 10%
📍 Chicago, IL: #3,897 of 13,327 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,681,977 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4459573 High power pulse operated relay Leon R. Britton, Harry K. Mactague 1984-07-10
4386330 High power pulse operated relay Leon R. Britton 1983-05-31
4255626 Multiple position switch William W. Wright, William J. Donarski 1981-03-10