| D685401 |
Swing hammer for particulate size reduction system |
Daniel P. Smith, Craig A. Penterson |
2013-07-02 |
| D684200 |
Swing hammer for particulate size reduction system |
Daniel P. Smith, Craig A. Penterson |
2013-06-11 |
| D673984 |
Crusher block assembly for particulate size reduction system |
Daniel P. Smith, Craig A. Penterson, Richard N. DuVerger, Qingsheng Lin |
2013-01-08 |
| D660887 |
Crusher block for particulate size reduction system |
Daniel P. Smith, Craig A. Penterson, Richard N. DuVerger, Qingsheng Lin |
2012-05-29 |
| D637632 |
Swing hammer for particulate size reduction system |
Daniel P. Smith, Craig A. Penterson |
2011-05-10 |
| 7913941 |
Crusher block assembly for particulate size reduction system |
Richard N. Du Verger, Daniel P. Smith, Craig A. Penterson, Qingsheng Lin |
2011-03-29 |
| 7837138 |
Swing hammer for particulate size reduction system |
Daniel P. Smith, Craig A. Penterson |
2010-11-23 |
| 7748655 |
Crusher block assembly for particulate size reduction system |
Richard N. DuVerger, Daniel P. Smith, Craig Penteson, Qingsheng Lin |
2010-07-06 |
| 7516912 |
Swing hammer for particulate size reduction system |
Daniel P. Smith, Craig A. Penterson |
2009-04-14 |
| D583838 |
Grinding chamber side liner |
— |
2008-12-30 |
| D566144 |
Stationary peg for a coal pulverizer |
Craig A. Penterson, Daniel P. Smith |
2008-04-08 |
| D565616 |
Grinding and impeller clip for a coal pulverizer |
Craig A. Penterson, Daniel P. Smith |
2008-04-01 |
| 7311281 |
Grinding and impeller clip for a coal pulverizer |
Craig A. Penterson, Daniel P. Smith |
2007-12-25 |
| 7309037 |
Stationary peg for a coal pulverizer |
Craig A. Penterson, Daniel P. Smith |
2007-12-18 |
| 7306178 |
Grinding chamber side liner for a coal pulverizer |
— |
2007-12-11 |
| 7172146 |
Grinding and impeller clip for a coal pulverizer |
Craig A. Penterson, Daniel P. Smith |
2007-02-06 |
| 5634909 |
Auto-retracting needle injector system |
— |
1997-06-03 |
| 5620421 |
Syringe injector system |
— |
1997-04-15 |
| 5167641 |
Auto-retracting needle injector system |
— |
1992-12-01 |
| 5026349 |
Liquid medicament injector system |
William B. Schmitz |
1991-06-25 |
| 4902279 |
Liquid medicament safety injector |
William B. Schmidtz |
1990-02-20 |
| 4413991 |
Dual dose ampule |
John B. Schmitz |
1983-11-08 |
| 4316463 |
Corrosive protected hypodermic module |
John B. Schmitz |
1982-02-23 |
| 4194505 |
Containerized hypodermic module |
— |
1980-03-25 |