RW

Ray W. Walchle

US US Dept of Health & Human Services: 1 patents #3 of 55Top 6%
📍 Mount Airy, MD: #2 of 3 inventorsTop 70%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #137,756 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825330 Ultra-fast solid state power interrupter — 1989-04-25