| 9658137 |
Magnetically-induced solid-phase microextraction fiber actuation system for quantitative headspace and liquid sampling |
Chris Harvey, David M. Chambers |
2017-05-23 |
| 9404477 |
Proportional moving air power transmission and energy collection and control system |
— |
2016-08-02 |
| 7921938 |
Command and control for boring system |
W. Andrew Berger, Robert A. Spalletta, Richard M. Pell, Marian Mazurkiewicz |
2011-04-12 |
| 7925480 |
Tool for identifying project energy interdependencies |
W. Andrew Berger, Robert A. Spalletta |
2011-04-12 |
| 7828078 |
System for rapidly boring through materials |
Wojciech Andrew Berger, Robert A. Spalletta, Richard M. Pell, Marian Mazurkiewicz, Christopher Davey |
2010-11-09 |
| 7584807 |
Multiple pulsejet boring device |
W. Andrew Berger, Robert A. Spalletta, Richard M. Pell, Marian Mazurkiewicz |
2009-09-08 |
| RE36682 |
Electromechanical drive assembly for an accumulator head |
— |
2000-05-02 |
| 5645873 |
Electromechanical drive assembly for an accumulator head |
— |
1997-07-08 |
| 5427162 |
Wood shaver |
— |
1995-06-27 |
| 4476955 |
Articulated powered lift machines |
— |
1984-10-16 |