DH

David W. Holt

WE Westinghouse Electric: 1 patents #2,483 of 5,139Top 50%
📍 Clearfield, UT: #34 of 69 inventorsTop 50%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,792,265 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5291913 Fluid valve having a zirconium oxide coated valve disc James C. Hill 1994-03-08