Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10148383 | Optical channel monitor with integral optical switch | — | 2018-12-04 |
| 10140794 | System and method for signifying intent for lock operation | Raymond F. Rettig, Michelle Vickrey | 2018-11-27 |
| 10116655 | Hybrid data managed lock system | Raymond F. Rettig, Donald L. Beene, Frank L. Coolidge, Daniel R. Sharp, Srikanth Venkateswaran | 2018-10-30 |