DM

David M. Mahrt

📍 Redding, CA: #47 of 258 inventorsTop 20%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,629,132 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6089324 Cold compressed air foam fire control apparatus — 2000-07-18
5881817 Cold compressed air foam fire control apparatus — 1999-03-16
4601345 Mixing and drop system for fire retardants — 1986-07-22