Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811345 | Fastener assembly with self centering antirotation elements | — | 2004-11-02 |
| 4201973 | Airport landing indicator apparatus | Ken Johnson | 1980-05-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811345 | Fastener assembly with self centering antirotation elements | — | 2004-11-02 |
| 4201973 | Airport landing indicator apparatus | Ken Johnson | 1980-05-06 |