| 4813994 |
Straight line glass gob shear |
— |
1989-03-21 |
| 4776448 |
Glass container transfer mechanism |
— |
1988-10-11 |
| 4717412 |
Stationary tube holder and revolving rotor assemby for a glass spout bowl |
— |
1988-01-05 |
| 4699643 |
Straight line shear |
— |
1987-10-13 |
| 4690703 |
Mold cooling arrangement for use in a glassware forming machine |
— |
1987-09-01 |
| 4579572 |
Method and apparatus for aligning a plunger assembly in a glass feeder |
Robert J. Duga, Robert J. Douglas, Robert L. Doughty, John E. Suomala, Kenneth L. Bratton |
1986-04-01 |
| 4580045 |
Apparatus for the inspection of glassware for leaners and chokes |
— |
1986-04-01 |
| 4566894 |
Deflector adjustment for a glassware forming machine |
Charles M. Kingsbury, Bruce R. Beckwith |
1986-01-28 |
| 4551163 |
Electronic glass feeder plunger operating mechanism |
Robert J. Duga, Robert L. Doughty, Robert J. Douglas, Robert P. Andersen |
1985-11-05 |