LH

Leonard J. Hvizdos

Air Products And Chemicals: 1 patents #18 of 82Top 25%
📍 Emmaus, PA: #1 of 11 inventorsTop 10%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #46,445 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4320627 Apparatus for recovering natural gas in a mine — 1982-03-23