Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427690 | Combined oxygen regulator and conservation device | Norman R. McCombs, Michael A. Chimiak, Andrzej Klimaszewski | 2002-08-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6427690 | Combined oxygen regulator and conservation device | Norman R. McCombs, Michael A. Chimiak, Andrzej Klimaszewski | 2002-08-06 |