CJ

Clarence K. Hess, Jr.

CS Cooper Power Systems: 1 patents #25 of 71Top 40%
CT Cooper Technologies: 1 patents #306 of 757Top 45%
📍 Washington, PA: #228 of 552 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,300,183 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5191179 Tap selector anti-arcing system Joseph W. Yatchum 1993-03-02
5056377 Tap selector anti-arcing system Joseph W. Yatchum 1991-10-15