DW

Darrell Daniel Waldner

📍 Elie, CA: #3 of 4 inventorsTop 75%
Overall (All Time): #2,959,749 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9733114 Volumetric measurement vessel with sloped saddle-shaped bottom wall for outlet vortex prevention Dennis Archibald Beattie 2017-08-15