Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947109 | Powered air purifying respirator with battery passivation sensing/correction and method therefor | Desmond T. Curran | 2011-05-24 |
TS
T. Mick Sayers
Overall (2011): #155,120 of 364,097Top 45%
1
Patents 2011