Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5417529 | Aerospace fastener with improved bonding | Josef F. Volkmann | 1995-05-23 |
| 5399052 | Aerospace fastener with improved bonding relationship to other applications | Josef F. Volkmann | 1995-03-21 |