| 6948191 |
Personal protective suit with partial flow restriction |
Martin John Avery, Jason A. Graves |
2005-09-27 |
| 6823867 |
Pouch for the blower unit of a powered air purifying respirator |
Martin John Avery, Jason A. Graves, Nicholas J. Gloag, Simon A. Mortimer, Rachael J. Johnson +1 more |
2004-11-30 |
| D497667 |
Pouch |
Martin John Avery, Jason A. Graves, Nicholas J. Gloag, Simon A. Mortimer, Rachael J. Johnson +1 more |
2004-10-26 |
| 6796304 |
Personal containment system with sealed passthrough |
Martin John Avery, Jason A. Graves |
2004-09-28 |
| 6575165 |
Apparatus and method for breathing apparatus component coupling |
David Cook, Ian Thomas Petherbridge, Pierre Legare, Robert P. Lapointe, Kenneth J. Krepel +4 more |
2003-06-10 |
| D465568 |
Cover for a filter cartridge |
Ian Thomas Petherbridge, David Cook |
2002-11-12 |
| D456505 |
Grill pattern on air filter inlet |
Jon Robert Wolf, Paul Johnson, Brian S. McGinley, David M. Castiglione, Benjamin James Cullen |
2002-04-30 |
| D295046 |
Pump assembly for supplying air to a respirator, or the like |
— |
1988-04-05 |
