Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301050 | Shutter for a valve and corresponding valve for controlling an air flow and relative valve | Andrea Donati, Daniele Anzaldi, Andrea Barbieri, Daniele Apparuti | 2019-05-28 |
| 9408932 | Unit for sterilizing a web of packaging material for a machine for packaging pourable food products | Roberto Ghirardello, Danilo Veroni, Alessandro Veronesi, Daniele Apparuti, Renzo Bellei | 2016-08-09 |
| 4568952 | Optical record blank and information record | Jonathan Isaac Gittleman | 1986-02-04 |
| 4315269 | Thick protective overcoat layer for optical video disc | Allen Bloom, Sidney S. Seffren, Alan E. Bell | 1982-02-09 |
| 4313188 | Method of recording an ablative optical recording medium | William J. Burke, Allen Bloom | 1982-01-26 |
| 4300143 | Thin protective overcoat layer for optical video disc | Alan E. Bell, Allen Bloom, William J. Burke | 1981-11-10 |
| 4222071 | Sensitivity information record | Alan E. Bell | 1980-09-09 |
| 4218689 | Ablatable medium for optical recording | Allen Bloom | 1980-08-19 |
| 4195312 | Recorder and antireflective record blank having an optically passive transparent layer | Alan E. Bell | 1980-03-25 |
| 4195313 | Antireflective information record having an optically passive transparent layer | Alan E. Bell | 1980-03-25 |
| 4189735 | Record playback apparatus and information record therefor | Alan E. Bell, Rabah Shahbender, Brown F. Williams | 1980-02-19 |