Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185736 | Synchronous optical transmission system | Raymond E. Tyrrell, O. Lamar Bishop, William E. Powell, Dale L. Krisher, William H. Stephenson, Jr. +28 more | 1993-02-09 |
| 5060229 | Serial transport frame format method | Raymond E. Tyrrell, Stephen C. Dunning, Richard J. Sanders, Jr., Claude M. Hurlocker, Michael J. Gingell | 1991-10-22 |