| 9617852 |
Mining systems |
Timothy J. Myers, Michael Cline |
2017-04-11 |
| 9010870 |
Mining systems |
Timothy J. Myers, Michael Cline |
2015-04-21 |
| 8985699 |
Mining methods and equipment |
Timothy J. Myers, Michael Cline |
2015-03-24 |
| 8985700 |
Mining systems with guidance systems |
Timothy J. Myers, Michael Cline |
2015-03-24 |
| 8770667 |
Mining methods and equipment |
Timothy J. Myers, Michael Cline |
2014-07-08 |
| 8539879 |
Devices and methods for printmaking on canvas |
Carol J. Basile |
2013-09-24 |
| 4869060 |
Fiber opening devices |
William R. Stewart, David B. Stewart |
1989-09-26 |
| 4825511 |
Securing segments to a base |
David B. Stewart, Brian Hogan |
1989-05-02 |
| 4530133 |
Opening roller for open end spinning machines |
William R. Stewart, David B. Stewart |
1985-07-23 |
| 4270245 |
Lag or stave assembly for Kirschner beaters |
David B. Stewart, William R. Stewart |
1981-06-02 |