HL

Harold C. Libert

MT Maul Technology: 3 patents #2 of 5Top 40%
🗺 Indiana: #10,625 of 33,936 inventorsTop 35%
Overall (All Time): #1,670,769 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4842636 Hydraulic invert/neckring mechanism — 1989-06-27
4832727 Mold opening and closing mechanism for an individual section (I.S.) glassware forming machine — 1989-05-23
4533377 Neck ring mechanism for I.S. glass forming machine — 1985-08-06