Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869107 | Air conditioning block fitting with two surface sealing | Fred Georg Schroeder, Eric Kesler, Joseph Nader, Michael W. Bednarik, Leos Kocian | 2005-03-22 |
| 6676167 | Air conditioning block fitting with two surface sealing | Fred Georg Schroeder, Eric Kesler, Joseph Nader, Michael W. Bednarik, Leos Kocian | 2004-01-13 |