Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518400 | Portable radar target simulator | John K. Keigharn | 1996-05-21 |
| 5177488 | Programmable fiber optic delay line, and radar target simulation system incorporating the same | Harry T. Wang, Irwin L. Newberg, Adrian E. Popa, Robert R. Hayes, John K. Keigharn | 1993-01-05 |