DZ

Donald E. Zappa

WE Westinghouse Electric: 2 patents #1,558 of 5,139Top 35%
📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,317,274 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5025523 Apparatus for remotely decontaminating reactor cavity walls Anthony Prisco, Matthew A. Kirchner 1991-06-25
4955403 Closed loop system and method for cleaning articles with a volatile cleaning solvent James J. Cascone 1990-09-11