Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409165 | Method and apparatus for extruding a cellular product | — | 1983-10-11 |
| 4393017 | Apparatus and method for making foamed resin products | Sam D. Nehmey | 1983-07-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4409165 | Method and apparatus for extruding a cellular product | — | 1983-10-11 |
| 4393017 | Apparatus and method for making foamed resin products | Sam D. Nehmey | 1983-07-12 |