| 5332413 |
Plunger mechanism for an I.S. machine |
Vaughan Abbott, Michael J. Stankosky |
1994-07-26 |
| 5057139 |
Plunger mechanism for I.S. machine with thermally isolated conduits |
Michael J. Stankosky, Vaughan Abbott |
1991-10-15 |
| 5028249 |
Plunger mechanism for i.s. machine |
Vladimir Vajda |
1991-07-02 |
| 4889549 |
Plunger operating mechanism for a glass forming machine |
Robert J. Douglas |
1989-12-26 |
| 4888040 |
Neck ring/plunger assembly for a glassware forming machine |
Robert J. Douglas |
1989-12-19 |
| 4838921 |
Plunger assembly for a glassware forming machine |
— |
1989-06-13 |
| 4836842 |
Plunger assembly for a glassware forming machine |
— |
1989-06-06 |
| 4836839 |
Plunger assembly for a glassware forming machine |
Robert J. Douglas |
1989-06-06 |
| 4608075 |
Plunger mechanism for use in a glassware forming machine |
Vladimir Vajda |
1986-08-26 |
| 4585467 |
Plunger suitable for use in a glassware forming machine |
Vladimir Vajda |
1986-04-29 |
| 4272273 |
Plunger mechanism for glassware forming machine |
Bruce R. Beckwith, David B. Murray |
1981-06-09 |