Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8371825 | Retrofit kit and method of retrofitting a plumbed emergency eyewash station | David J. Copeland, Michael Pereira | 2013-02-12 |
| 8316477 | Cartridge assembly for a self-contained emergency eyewash station | Daniel P. Smith, Michael Pereira | 2012-11-27 |
| 8313472 | Emergency eyewash station and dispensing structure therefor | Michael Pereira, Breck Petrillo | 2012-11-20 |
| 8205279 | Pump assembly for an emergency eyewash station | David J. Copeland, Michael Pereira | 2012-06-26 |
| 7922349 | Portable light | Robert C. Hunnewell, Jonathan M. Craig, Troy Schubert, Son Long | 2011-04-12 |
| D626240 | Sleep improvement base station | David J. Copeland, Marco Wo, Jason Donahue | 2010-10-26 |
| D597676 | Headband with physiological sensors | David J. Copeland, Marco Wo | 2009-08-04 |