Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8800754 | Conveyor system with interchangeable drive tube couplings | — | 2014-08-12 |
| 8191483 | Pillow block bearing for shaft driven conveyor system with self aligning feature | — | 2012-06-05 |
| D658045 | Connector | — | 2012-04-24 |
| D654353 | Connector | — | 2012-02-21 |
| 7997208 | Angle line transfer for overhead conveyors | — | 2011-08-16 |
| 7814839 | Inverted conveyor | Donald E. Owens | 2010-10-19 |
| 7686156 | Slip tube system for adjusting drive force of shaft driven conveyor system | — | 2010-03-30 |
| 7562763 | Cable drive for overhead conveyor | — | 2009-07-21 |
| 7337894 | Conveyer for high temperature environment | — | 2008-03-04 |
| 7178661 | Overhead conveyer with high friction drive tube | — | 2007-02-20 |
| 5806655 | Wheeled vehicle guidance and drive system | — | 1998-09-15 |
| 5230508 | Jigsaw puzzle | — | 1993-07-27 |
| 4960207 | Bakery tray with blind stacking and unstacking | Eric Stein | 1990-10-02 |
| 4936458 | Bakery tray with blend stacking | Eric Stein | 1990-06-26 |
| D307718 | Interfitting container | — | 1990-05-08 |
| 4890740 | Snap together picking container | — | 1990-01-02 |
| D290778 | Bakery basket | — | 1987-07-07 |
| 4600103 | Symmetrical bakery basket | — | 1986-07-15 |
| 4574962 | Storage and retrieval system | Theodore R. Devins | 1986-03-11 |
| 4485910 | Container handling system | — | 1984-12-04 |
| 4466541 | Molded container with integral hinge | Daniel R. Miller | 1984-08-21 |
| 4448296 | Live guide system for gravity conveyors | — | 1984-05-15 |
| 4214864 | Continuous molding apparatus with cover belt | — | 1980-07-29 |