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Bit for removing a plug from a branch conduit |
Rick Baxter, Steven McKeefrey, Kole Kottmeier |
2023-08-15 |
| 11391407 |
Methods, systems, and apparatus for use in main pipes connected to branch conduit |
Rick Baxter, Robert Kodadek, Steven McKeefrey, John Webster |
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System for servicing cable |
Alex Symington, George Lohr, Robert Kodadek |
2020-10-20 |
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Gas flow test apparatus and method |
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2017-07-25 |
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Pipeline inspection system |
G. Gregory Penza, George Lohr |
2017-03-21 |
| D756922 |
Rotating electrical machinery modular air gap crawler |
Robert Kodadek, Gregory Penza, William J. Eakins, Gregory F. Rossano, George Q. Zhang +4 more |
2016-05-24 |
| D748053 |
Rotating electrical machinery modular air gap crawler |
Robert Kodadek, Gregory Penza, William J. Eakins, Gregory F. Rossano, George Q. Zhang +4 more |
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Pipeline inspection system |
G. Gregory Penza, George Lohr |
2014-05-13 |
| 7940297 |
Pipeline inspection system |
G. Gregory Penza, George Lohr |
2011-05-10 |
| 7551197 |
Pipeline inspection system |
G. Gregory Penza, George Lohr |
2009-06-23 |
| 4879831 |
Lighting fish lure |
— |
1989-11-14 |