Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463896 | Flame arrestor and safety cabinet equipped therewith | — | 2019-11-05 |
| 7150614 | Horizontal vacuum chamber seal control device | — | 2006-12-19 |
| 6403016 | Vacuum extrusion system and method | — | 2002-06-11 |
| 6213752 | Vacuum extrusion system and method | — | 2001-04-10 |
| 6186655 | Auger fed extruder | Sean R. Brookes, Kilian K. Mendel | 2001-02-13 |
| 6116882 | Sealable chamber extrusion apparatus with seal controls | Robert M. Lincoln, Russell C. Woodburn | 2000-09-12 |
| 6113374 | Foam extrusion apparatus | Joseph A. Brackman, Raymond M. Breindel | 2000-09-05 |
| 6093350 | Sealable chamber extrusion apparatus and method with process controls | — | 2000-07-25 |
| 6036468 | Vacuum extrusion system | — | 2000-03-14 |
| 5783122 | Vacuum extrusion apparatus and method | — | 1998-07-21 |
| 5753161 | Vacuum extrusion system and method | Rodger D. Lightle, Robert M. Lincoln | 1998-05-19 |