Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9631883 | Reversible-loading magazine for firearms | — | 2017-04-25 |
| 7931122 | Manhole construction safety and work platform device | — | 2011-04-26 |
| 7746482 | Determining the position of a semiconductor substrate on a rotation device | Ottmar Graf | 2010-06-29 |
| 6953338 | Device for thermal treatment of substrates | Uwe Kreiser, Karsten Weber, Wilfried Lerch, Patrick Schmid, Jürgen Niess +1 more | 2005-10-11 |