Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8285528 | Method and article of manufacture for determining warhead fragmentation performance | Edwin W. Szymanski | 2012-10-09 |
| 4249221 | Method and apparatus for preventing contamination of a rotating magnetic disc | Dan L. Kilmer, Adam Kolkowski | 1981-02-03 |