Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844148 | Detector with adjustable sampling tubes | Martin Krause | 1998-12-01 |
| D333086 | Ceiling clip | Jeffrey Karas | 1993-02-09 |
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5844148 | Detector with adjustable sampling tubes | Martin Krause | 1998-12-01 |
| D333086 | Ceiling clip | Jeffrey Karas | 1993-02-09 |