Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5821530 | Coadunate emitter/detector for use with fiber optic devices | Donald K. Lefevre, Mark V. Anderson | 1998-10-13 |
| 5548669 | Optical fiber light cone switch | Mark V. Anderson | 1996-08-20 |
| 5408550 | Remote fiber optic electrical switch using light pulse signals | Donald K. Lefevre | 1995-04-18 |
| 5163112 | Remote fiber optic electrical switch | Donald K. Lefevre | 1992-11-10 |