Issued Patents All Time
Showing 101–125 of 184 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5122050 | Injection molding probe with a longitudinal thermocouple bore and off center heating element | — | 1992-06-16 |
| 5118279 | Injection molding apparatus with angled tip probe | — | 1992-06-02 |
| 5118280 | Injection molding apparatus with integral cooling in a forward portion of the nozzle | — | 1992-06-02 |
| 5106291 | Injection molding apparatus with heated valve member | — | 1992-04-21 |
| 5096411 | Injection molding cast manifold | — | 1992-03-17 |
| 5094603 | Thermal valve gated injection molding apparatus with melt distribution plate | — | 1992-03-10 |
| 5061174 | Injection molding apparatus having separate heating element in the cavity forming insert | — | 1991-10-29 |
| 5051086 | Insulated injection molding nozzle | — | 1991-09-24 |
| 5049062 | Injection molding system having spring biased nozzles | — | 1991-09-17 |
| 5046942 | Injection molding nozzle having tapered heating element adjacent the bore | — | 1991-09-10 |
| 5030084 | Pre-wired injection molding assembly | Steven K. Fox | 1991-07-09 |
| 5028227 | Injection molding nozzle with replaceable gate insert | Robert R. Freier, James Jeffrey Sheffield | 1991-07-02 |
| 5015170 | Injection molding cooled socket holder for a heated nozzle | — | 1991-05-14 |
| 5002480 | Injection molding insulated valve member | Denis Babin | 1991-03-26 |
| 5000675 | Injection molding manifold and nozzle having laterally clamped flanges | Dario S. Vettor | 1991-03-19 |
| 4979892 | Injection molding nozzle with self-supporting actuating mechanism | — | 1990-12-25 |
| 4945630 | Method of making a selected size injection molding nozzle | — | 1990-08-07 |
| 4941249 | Method of making an injection molding nozzle having nose portion with heating element encircling the bore | — | 1990-07-17 |
| 4938681 | Injection molding system having offset valve pin biasing mechanism | — | 1990-07-03 |
| 4932858 | Injection molding system having dual feed bushing seated in manifold | — | 1990-06-12 |
| 4931009 | Injection molding system having a thermal locating flange | — | 1990-06-05 |
| 4923387 | Injection molding system having a valve member with a ribbed insulative portion | — | 1990-05-08 |
| 4921708 | Injection molding nozzle having circumferentially spaced conductive probes | — | 1990-05-01 |
| 4919606 | Injection molding rack and pinion valve pin actuating mechanism | — | 1990-04-24 |
| 4917593 | Injection molding system having valve member split ring | — | 1990-04-17 |