| 7866459 |
Sanitary slide gate incorporating permanent magnet apparatus and method |
Nathan Davis, Scott Kuhnert |
2011-01-11 |
| 7216757 |
Differential motion conveyor |
Paul I. Sleppy, Larry D. Martin |
2007-05-15 |
| 6997134 |
Drum breader and coating redistribution system |
Robert Phillip Bayus, David Alan Bailey, Ramesh M. Gunawardena, Michael W. Miller |
2006-02-14 |
| 6659267 |
Two-mass, base-excited conveyor |
— |
2003-12-09 |
| 6415913 |
Excited base conveyor system |
Paul I. Sleppy |
2002-07-09 |
| 6357579 |
Linear motor drive for vibratory feeders and conveyors |
Stanley P. Turcheck, Jr. |
2002-03-19 |
| 6201330 |
Adjustable tuning spring system for vibratory conveyor drives |
— |
2001-03-13 |
| 6142292 |
Method and apparatus to prevent a bearing from rotating in a bearing housing |
— |
2000-11-07 |
| 6107715 |
Non-linear spring system for vibrating equipment |
Paul I. Sleppy |
2000-08-22 |
| 6079698 |
Isolation system for vibratory equipment |
Paul I. Sleppy, Kenneth M. Marshall |
2000-06-27 |
| 6019216 |
Spring mounting bracket |
— |
2000-02-01 |
| 5967294 |
High stroke, highly damped spring system for use with vibratory feeders |
Brian McIntyre |
1999-10-19 |
| 5762176 |
Belt driven vibratory apparatus |
Paul I. Sleppy |
1998-06-09 |
| 5526921 |
Intersecting bi-directional buckets for a bucket elevator system |
Robert J. Kovalak, Paul I. Sleppy |
1996-06-18 |
| 5293987 |
Feeder drive |
Kenneth M. Marshall, Paul I. Sleppy, Arthur L. Dean |
1994-03-15 |
| 5287027 |
Electromagnetic drive for use with vibratory conveyors |
Kenneth M. Marshall, Arthur L. Dean, Paul I. Sleppy |
1994-02-15 |
| D336091 |
Material transport bucket |
Robert J. Kovalak, Paul I. Sleppy |
1993-06-01 |