ME

Mary Belle Krumpfer, executrix

📍 Salt Lake City, UT: #9 of 102 inventorsTop 9%
🗺 Utah: #32 of 283 inventorsTop 15%
Overall (1982): #79,342 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4310786 Magnetron tube with improved low cost structure Beverly D. Kumpfer 1982-01-12