DS

Donald J. Sommer

TB The Boeing: 1 patents #8,242 of 15,756Top 55%
📍 Seattle, WA: #14,120 of 21,776 inventorsTop 65%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #4,108,908 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4195335 Switching power supply having a wide range input capability David Daisuke Murakami 1980-03-25