Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746231 | Thermal equalizing system for injection molding apparatus | — | 2004-06-08 |
| 5503545 | Manifold for injection molding apparatus | — | 1996-04-02 |
| 5352109 | Injection molding apparatus | — | 1994-10-04 |
| 5227179 | Assembly of injection molding manifold, nozzles and mold | — | 1993-07-13 |
| 5032078 | Assembly of injection molding manifold, nozzles and mold | — | 1991-07-16 |
| 4546407 | Heat exchanging electronic module housing | — | 1985-10-08 |
| 4524384 | Video and audio security system | Stephen Lefkowitz, Edward S. Ickowski | 1985-06-18 |
| 4351144 | Comminuting powered lawn mower | — | 1982-09-28 |
| 4262476 | Comminuting powered lawn mower | — | 1981-04-21 |