DD

Dale H. DeGraff

ES Express Imaging Systems: 1 patents #4 of 4Top 100%
📍 Brier, WA: #5 of 16 inventorsTop 35%
🗺 Washington: #4,694 of 13,672 inventorsTop 35%
Overall (2021): #486,306 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10932343 Switch protection apparatus and operating method thereof William G. Reed, Richard Dolf, Donald Arthur Vendetti 2021-02-23