RH

Richard D. Hallack

🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,371,727 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4289616 Apparatus for removing suspended solids from an effluent Tommie B. Carter 1981-09-15
4203836 Method and apparatus for removing precipitated suspended solids from an effluent Tommie B. Carter 1980-05-20