GD

George P. Dirth

📍 San Ramon, CA: #1,502 of 2,140 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,054,562 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4393662 Control system for refrigeration or air conditioning installation — 1983-07-19