Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4644623 | Method of making a rotatable molding element for selectively aperturing thermoplastic film | Garland E. Raley | 1987-02-24 |
| 4636161 | Screen for selectively perforating thermoplastic film | Garland E. Raley | 1987-01-13 |
| 4604156 | Method of fabricating a cylindrical multilayer screen | Garland E. Raley | 1986-08-05 |
| 4585156 | Screen fabrication | Garland E. Raley | 1986-04-29 |
| 4543299 | Laminated, seamless, cylindrical metal screen for vacuum perforation of thermoplastic film | Garland E. Raley | 1985-09-24 |
| 4541794 | Apparatus for producing perforated plastic film | Garland E. Raley | 1985-09-17 |