Issued Patents All Time
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 (All Time): #3,250,700 of 4,157,543Top 80%
1
Patents All Time