Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559207 | Flame resistant polymer composition and method for rendering polymers flame resistant | Courtney Tyvand, Kevin M. Kirkland | 2003-05-06 |
| 4611981 | Three-mold hand-over-hand blow molding machine | — | 1986-09-16 |
| 4484882 | Blow molding machine | — | 1984-11-27 |
| 4477408 | Blow molding method | Michael J. Michl | 1984-10-16 |