HW

Heinz W. Winter

EN Envirotech: 2 patents #17 of 100Top 20%
📍 Salt Lake City, UT: #1,905 of 4,590 inventorsTop 45%
🗺 Utah: #7,921 of 19,430 inventorsTop 45%
Overall (All Time): #2,350,537 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4624787 Lifting mechanism for sedimentation device Ralph B. Haymore 1986-11-25
4515694 Cable lifting mechanism for sedimentation device Ralph B. Haymore 1985-05-07