Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892567 | System for determing the integrity of a package or packaging material based on its transmission of a test gas | — | 2005-05-17 |
| 6640615 | System for determining the integrity of a package or packaging material based on its transmission of a test gas | — | 2003-11-04 |
| 5500980 | Carpet strips and methods of making carpet strips and other extruded articles | Leslie D. Morrow | 1996-03-26 |
| 5298214 | Method of deriving polystyrene and polyolefin plastics composite from recycled plastics | Thomas Nosker, Kenneth E. VanNess, Richard W. Renfree | 1994-03-29 |