Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367832 | Tubular plastic mounting panel for door hardware | David E. Compeau, Jayprakash U. Raisoni | 1994-11-29 |
| 5364252 | Gas injector with retractable nozzle for assist of plastics injection molding | David G. Hlavaty, David E. Compeau | 1994-11-15 |
| 5342191 | Plastics injection molding device with multipositioning construction for gas assisted molding | David G. Hlavaty | 1994-08-30 |
| 5304341 | Injection molding apparatus and method having in-cavity control of plastics and gas flow rates | — | 1994-04-19 |