Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8267128 | Method for filling a container with gas | Franz Stuhlbacher, Erich Stuhlbacher, Peter Konradt | 2012-09-18 |
| 7913723 | Method for filling a container with gas | Franz Stuhlbacher, Erich Stuhlbacher | 2011-03-29 |