Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5053180 | Process for deformation of amorphous polymers | Paul T. Wang, John H. Milsom | 1991-10-01 |
| 4956140 | Methods of and apparatus for producing biaxially oriented polymer product | Rolf Rolles | 1990-09-11 |
| 4874657 | Methods of producing biaxially-oriented polymer product, and the product produced thereby | Ying-Cheng Lo | 1989-10-17 |
| 4449904 | Apparatus for the hydrostatic extrusion of thermoplastic polymers | Alfred R. Austen | 1984-05-22 |
| 4363611 | Apparatus for hydrostatic extrusion of thermoplastic polymers | Alfred R. Austen | 1982-12-14 |
| 4341827 | Biaxially oriented thermoplastic polymer film and method of manufacture | Alfred A. Austen | 1982-07-27 |
| 4282277 | Oriented, semi-crystalline polymer product and method and apparatus for producing such product | Alfred R. Austen | 1981-08-04 |