HK

Harold M. Koelbl

PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 Burkburnett, TX: #10 of 20 inventorsTop 50%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,034,820 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4449995 Hinged window closure for float glass processing chamber — 1984-05-22