DB

Del Borle

📍 Leduc, CA: #21 of 81 inventorsTop 30%
Overall (All Time): #2,278,000 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5507465 Blow-out preventer — 1996-04-16
5394860 Method of connecting a heat exchanger to a forced air furnace and related valve — 1995-03-07