| 9700743 |
Respiratory assembly including latching mechanism |
David M. Castiglione, James R. Betz |
2017-07-11 |
| 8685746 |
Sample preparation container and method |
Kurt J. Halverson, Stephen C. P. Joseph, Raj Rajagopal, David J. Velasquez, Cynthia D. Zook +1 more |
2014-04-01 |
| 8569072 |
Sample preparation container and method |
Kurt J. Halverson, Stephen C. P. Joseph, Raj Rajagopal, David J. Velasquez, Cynthia D. Zook +1 more |
2013-10-29 |
| 8563264 |
Sample preparation for environmental sampling |
Kurt J. Halverson, Stephen C. P. Joseph, Raj Rajagopal, David J. Velasquez, Cynthia D. Zook +1 more |
2013-10-22 |
| D660415 |
Respirator head harness |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2012-05-22 |
| D638929 |
Respirator head harness |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2011-05-31 |
| D630726 |
Exhale valve cover |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2011-01-11 |
| D604853 |
Respirator head cradle |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2009-11-24 |
| D583947 |
Respirator head cradle |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2008-12-30 |
| D578208 |
Frame for a full face respirator mask |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2008-10-07 |
| D574486 |
Full face respirator |
James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner, Nathan A. Abel |
2008-08-05 |
| D569503 |
Exhale valve cover |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2008-05-20 |
| D569502 |
Exhale valve cover |
Nathan A. Abel, James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner |
2008-05-20 |
| D567366 |
Full face respirator lens outlet ports |
James R. Betz, Sean M. Burke, Michael Lynch, Andrew S. Viner, Nathan A. Abel |
2008-04-22 |
| 7114303 |
Cover assembly for a through-penetration |
Brandon L. Cordts, Stephen A. Miller |
2006-10-03 |
