| 8342434 |
Cutting wheels for grinder pumps |
Paul J. Daley |
2013-01-01 |
| 8074911 |
Wireless liquid level sensing assemblies and grinder pump assemblies employing the same |
David Capano, Clark A. Henry, Keith Abatto |
2011-12-13 |
| 7802741 |
Pump assemblies having a quick-release latching mechanism and methods for securing pump assemblies in a tank |
Kurt Werner, David L. Fergot, David T. Middleton, Jr., Scott Kennard |
2010-09-28 |
| 6010086 |
Grinder pump |
Clark A. Henry, Mark E. Alexander |
2000-01-04 |
| 5816510 |
Grinder pump station |
Clark A. Henry, Andrew P. Sleasman |
1998-10-06 |
| 5752315 |
Grinder pump station and method of manufacture thereof |
Andrew P. Sleasman, Clark A. Henry |
1998-05-19 |
| 5562254 |
Grinder pump station |
Andrew P. Sleasman, Clark A. Henry |
1996-10-08 |
| 5419231 |
Asymmetric braiding of improved fiber reinforced products |
August H. Kruesi, John Stockton, Deborah C. Kruesi |
1995-05-30 |
| 4862649 |
Material transfer system |
Daren C. Davis |
1989-09-05 |
| 4827679 |
Fluid jet cutting system with self orienting catcher |
— |
1989-05-09 |
| 4778317 |
Tactile sensing tool positioning system |
Michael J. Wheetley, Richard D. Button |
1988-10-18 |
| 4752160 |
Automated tool positioning system |
William J. Murray |
1988-06-21 |
| 4637761 |
Automated tool positioning system |
William J. Murray |
1987-01-20 |