Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8757353 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Allen C. Brown | 2014-06-24 |
| 8371431 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Allen C. Brown | 2013-02-12 |
| 7857116 | Sortation system | Matthew J. Tefend, Justin J. Zimmer | 2010-12-28 |
| 7549527 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Allen C. Brown | 2009-06-23 |
| 7516835 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Allen C. Brown | 2009-04-14 |
| 7441646 | Sortation system pusher | Matthew J. Tefend, Justin J. Zimmer | 2008-10-28 |
| 7198145 | Releasable connection for sortation conveyor pusher | Allen C. Brown, Justin J. Zimmer | 2007-04-03 |
| 6860376 | Sortation system, components and methods | Matthew J. Tefend, Justin J. Zimmer | 2005-03-01 |
| D411680 | Dual-direction diverting pusher element for a sorting conveyor | Paul Black, David W. Hawke, James W. Halsey, Allen C. Brown, Raymond R. Neiser | 1999-06-29 |
| D411363 | Single-direction diverting pusher element for a sorting conveyor | Paul Black, David W. Hawke, James W. Halsey, Allen C. Brown, Raymond R. Neiser | 1999-06-22 |
| 5906267 | Zero pressure accumulation conveyor | John J. Wilkins, William C. Rau | 1999-05-25 |
| 5613591 | Sortation conveyor and devices | Timothy A. Koeninger, John O'Brien, John J. Wilkins, Randall P. Coons | 1997-03-25 |
| 5595279 | Sortation conveyor | John J. Wilkins, Walter L. Steffens, Timothy A. Koeninger | 1997-01-21 |
| 5582287 | Drive chain for accumulation conveyor | John J. Wilkins, William C. Rau | 1996-12-10 |
| 5316130 | Zero pressure accumulation conveyor | John J. Wilkins, William C. Rau | 1994-05-31 |
| 4488639 | Roller conveyor with friction roll device | Robert K. Vogt | 1984-12-18 |
| 4473149 | Roller conveyor with friction roll drive | Robert K. Vogt | 1984-09-25 |
| 4344527 | Roller conveyor with friction roll drive | Robert K. Vogt | 1982-08-17 |