Patents per Year
Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8267682 | Alternate polymer extrusion system with accumulator | K. Burr McGhee | 2012-09-18 |
| 7648658 | Alternate polymer extrusion method with reduced drool | — | 2010-01-19 |
| 7018191 | Plastics extruder dimension and viscosity control system | — | 2006-03-28 |
| 6652785 | Operatorless extrusion system | — | 2003-11-25 |
| 5725814 | Extrusion of an article of varying content | — | 1998-03-10 |
| 5695789 | Apparatus for extrusion of an article of varying content | — | 1997-12-09 |
| 4954719 | Sheet thickness gauging method and system with auto calibration | — | 1990-09-04 |
| 4734922 | Nuclear gauge traverse | — | 1988-03-29 |
| 4721589 | Extruder viscosity control system and method | — | 1988-01-26 |
| 4613471 | Extruded plastic foam density control system and method | — | 1986-09-23 |
| 4430698 | Three-mode process control | — | 1984-02-07 |
| 4272466 | System and method of temperature control for plastics extruder | — | 1981-06-09 |
| 4209476 | Method and apparatus for fabrication of extruded articles | — | 1980-06-24 |