Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445160 | Portable carbon dioxide monitor | John A. Culver, Ross Flewelling, John M. Farbarik, James M. Davenport | 1995-08-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5445160 | Portable carbon dioxide monitor | John A. Culver, Ross Flewelling, John M. Farbarik, James M. Davenport | 1995-08-29 |