Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |