Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7712377 | Dimple test for detecting improperly inserted hose | David William Ernst, Ryan Lebold, Jeffrey John Thomas | 2010-05-11 |
| 7216937 | Press-formed keyway for headrest mounting tube | Arthur A. Key, Jeffrey John Thomas, Matthew Gleiser | 2007-05-15 |
| 5979946 | Snap-in end fitting for pipes | Horst Udo Petersen | 1999-11-09 |