Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11581714 | System for pulling wire through a conduit | — | 2023-02-14 |
| 8757353 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Martin A. Heit | 2014-06-24 |
| 8371431 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Martin A. Heit | 2013-02-12 |
| 7549527 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Martin A. Heit | 2009-06-23 |
| 7516835 | Sortation conveyor | Raymond R. Neiser, Justin J. Zimmer, Martin A. Heit | 2009-04-14 |
| 7198145 | Releasable connection for sortation conveyor pusher | Martin A. Heit, Justin J. Zimmer | 2007-04-03 |
| D411680 | Dual-direction diverting pusher element for a sorting conveyor | Paul Black, Martin A. Heit, David W. Hawke, James W. Halsey, Raymond R. Neiser | 1999-06-29 |
| D411363 | Single-direction diverting pusher element for a sorting conveyor | Paul Black, Martin A. Heit, David W. Hawke, James W. Halsey, Raymond R. Neiser | 1999-06-22 |
| 4852954 | Step-front cabinet with improved overhanging cover and tray retainer | Ray R. Brown, J. Marshall Suttles | 1989-08-01 |
| 4182599 | Volume-rate respirator system and method | Theodore B. Eyrick, Neil R. Hattes | 1980-01-08 |