Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |