Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8649098 | Collimating optical member for real world simulation | Paul Weissman | 2014-02-11 |
| 8305690 | Collimating optical member for real world simulation | Paul Weissman | 2012-11-06 |
| 6853491 | Collimating optical member for real world simulation | Paul Weissman | 2005-02-08 |
| 4463333 | Transformer-type position transducer | — | 1984-07-31 |