Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5924586 | Plastic closure with compression molded liner | James L. Gregory, Bruce J. Rote, Frank L. Sprowl | 1999-07-20 |
| 5650113 | Method of making plastic beverage closure | James L. Gregory, Bruce J. Rote, Frank L. Sprowl | 1997-07-22 |
| 5462187 | Plastic beverage closure | James L. Gregory, Bruce J. Rote, Frank L. Sprowl | 1995-10-31 |
| 5265747 | Plastic beverage closure | James L. Gregory, Bruce J. Rote, Frank L. Sprowl | 1993-11-30 |
| 4984703 | Plastic closure with compression molded sealing liner | — | 1991-01-15 |
| 4384106 | Copolyesters | Santos W. Go | 1983-05-17 |
| 4357461 | Polyester stabilization and composition | Santos W. Go | 1982-11-02 |