DM

Douglas C. Marks

EA Eaton: 1 patents #55 of 241Top 25%
WE Westinghouse Electric: 1 patents #89 of 507Top 20%
📍 West Mifflin, PA: #1 of 7 inventorsTop 15%
🗺 Pennsylvania: #357 of 4,234 inventorsTop 9%
Overall (1994): #35,155 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5341191 Molded case current limiting circuit breaker Ronald W. Crookston, Richard E. White, Andrew J. Male, Yun-Ko N. Chien, Steven Castelein +3 more 1994-08-23
5296664 Circuit breaker with positive off protection Ronald W. Crookston, David Turner, Richard E. White, Steven Castelein 1994-03-22