| 11103685 |
Hollow microneedle arrays |
Bernard A. Gonzalez, Scott A. Burton, Jia Hu, Chin-Yee Ng, Ryan Patrick Simmers +3 more |
2021-08-31 |
| 10010706 |
Hollow microneedle arrays |
Bernard A. Gonzalez, Scott A. Burton, Jia Hu, Chin-Yee Ng, Ryan Patrick Simmers +3 more |
2018-07-03 |
| 8839788 |
Respirator attachment component with molded thermoset elastomeric seal |
James R. Betz, Paul J. Flannigan |
2014-09-23 |
| D660415 |
Respirator head harness |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2012-05-22 |
| D638929 |
Respirator head harness |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2011-05-31 |
| D630726 |
Exhale valve cover |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2011-01-11 |
| D604853 |
Respirator head cradle |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2009-11-24 |
| D583947 |
Respirator head cradle |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2008-12-30 |
| D578208 |
Frame for a full face respirator mask |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2008-10-07 |
| D574486 |
Full face respirator |
James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner, Nathan A. Abel |
2008-08-05 |
| D569502 |
Exhale valve cover |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2008-05-20 |
| D569503 |
Exhale valve cover |
Nathan A. Abel, James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner |
2008-05-20 |
| D568986 |
Strap carriers on a respirator |
Thomas W. Holmquist-Brown, John M. Pilgrim, James R. Betz, Alan J. Solyntjes, Paul A. Martinson +1 more |
2008-05-13 |
| D567366 |
Full face respirator lens outlet ports |
James R. Betz, Michael Lynch, Matthew D. Reier, Andrew S. Viner, Nathan A. Abel |
2008-04-22 |
