Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8360094 | Apparatus to mechanically load a compression member | Allan T. Steinbock, Tony Felldin, Gerhard Ploke, Norbert Schneider | 2013-01-29 |
| 7775559 | Apparatus to mechanically load a compression member | Allan T. Steinbock, Tony Felldin, Gerhard Ploke, Norbert Schneider | 2010-08-17 |
| 7637706 | Pre-stressing apparatus using a split threaded fastener | Allan T. Steinbock | 2009-12-29 |