Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5756038 | Process of reshaping decorated plastic materials | Edward S. Dombroski | 1998-05-26 |
| 5305932 | Permanent snap-on, twist-open cap and container | — | 1994-04-26 |
| 4943405 | Method and apparatus for manufacturing compression molded articles from thermoplastic material | Gerhard Keller | 1990-07-24 |