Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613849 | Interference warning device | Roger D. Smith, Faustyn C. Langowski, Harry D. Hebard | 1986-09-23 |
| 4462733 | Beam type racking system | Faustyn C. Langowski, Joe Rodney Berry | 1984-07-31 |