Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889775 | Retrofitted non-Halon fire suppression system and method of retrofitting existing Halon based systems | Bon F. Shaw, Bradford T. Stilwell, John K. Schaefer | 2005-05-10 |