Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5830254 | Mold opening and closing mechanism for an I.S. machine | Douglas J. Roberts, Walter E. Lovell, Joseph A. Borbone, John P. Mungovan | 1998-11-03 |
| 5486221 | Shear mechanism for glass forming machine | Marty J. Grant | 1996-01-23 |
| 5383949 | Glass forehearth | Frank Bubon, Kenneth J. Paul | 1995-01-24 |
| 5224979 | Top release bearing for shear mechanism | Douglas W. Wright | 1993-07-06 |
| 5180413 | Shear mechanism for glassware forming machine | Alan W. Menard | 1993-01-19 |
| 4867778 | Individual section glass forming machine | — | 1989-09-19 |
| 4816057 | Glass press forming machine | John P. Mungovan, John E. Suomala, Steven A. Austin | 1989-03-28 |
| 4786306 | Individual section glass forming machine | — | 1988-11-22 |
| 4775941 | Apparatus and method for controlling the shear mechanism of a glassware forming machine | E. Boyd Gardner | 1988-10-04 |