Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6872068 | Mounting sleeve for nozzle heater | Hans Wegener | 2005-03-29 |
| 6408503 | Method of making injection-molder heating element | — | 2002-06-25 |
| 6250911 | Electrical heater for use in a mold of an injection-molding machine | — | 2001-06-26 |
| 6252210 | Electrical sleeve heater with built-in thermal sensor | — | 2001-06-26 |
| 6222165 | Electrical sleeve heater | — | 2001-04-24 |
| 6025577 | Self-tightening electrical sleeve heater | — | 2000-02-15 |
| 5961868 | Tightenable electrical sleeve heater | — | 1999-10-05 |
| 5884687 | Heated-chamber die-casting apparatus | — | 1999-03-23 |
| 5798504 | Length-adjustable electrical sleeve heater | — | 1998-08-25 |
| 5591367 | Electrical heater assembly for cylindrical body | — | 1997-01-07 |
| 5573185 | Electrically heated nozzle for injection-molding machine | — | 1996-11-12 |
| 4642043 | Device for the electric heating and fluid cooling of an injection-molding machine nozzle | — | 1987-02-10 |
| 4622455 | Connection assembly for electric cartridge heater | — | 1986-11-11 |
| 4617455 | Electrical heating cartridge | — | 1986-10-14 |
| 4593182 | Electric cartridge heater | — | 1986-06-03 |
| 4300038 | Electric cartridge heater | — | 1981-11-10 |