Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7861490 | Method of packaging articles | Thomas P. Hartness, Mark W. Davidson, Ernst Van Wickeren | 2011-01-04 |
| 7850003 | Heat-shrinkable holder for articles, heat-shrinkable package of articles, and method of packaging articles | Thomas P. Hartness, Mark W. Davidson, Ernst Van Wickeren | 2010-12-14 |
| 7331156 | System for securely conveying articles and related components | Thomas P. Hartness, Mark W. Davidson | 2008-02-19 |
| 7299832 | Rotary filling machine and related components, and related method | Thomas P. Hartness, Mark W. Davidson | 2007-11-27 |
| 7278531 | Flexible conveyor and connection elements | Thomas P. Hartness, Mark W. Davidson | 2007-10-09 |
| 7264113 | Pivotable conveyor and link | Thomas P. Hartness, Robert C. Beesley, Mark W. Davidson | 2007-09-04 |
| 7261199 | Neck gripping conveyor and link, and related rotary filler and system | Thomas P. Hartness, Mark W. Davidson, Frank Brennan, Robert C. Beesley | 2007-08-28 |
| 7216758 | Conveyor with opposed spring-loaded grippers, and related conveyor link | Thomas P. Hartness, Mark W. Davidson, Frank Brennan, Robert C. Beesley | 2007-05-15 |
| 7207434 | Conveyor with center-actuatable gripper, and related conveyor link | Thomas P. Hartness, Mark W. Davidson, Frank Brennan, Robert C. Beesley | 2007-04-24 |
| 7055676 | Conveyor with movable gripper and related conveyor link | Thomas P. Hartness, Mark W. Davidson, Frank Brennan, Robert C. Beesley | 2006-06-06 |
| 7055677 | Conveyor with movable grippers, and related conveyor link | Thomas P. Hartness, Mark W. Davidson, Frank Brennan, Robert C. Beesley | 2006-06-06 |
| 7036658 | Gripper conveyor with clear conveying path and related conveyor link | Thomas P. Hartness, Mark W. Davidson, Frank Brennan, Robert C. Beesley | 2006-05-02 |
| 7021453 | Conveyor with gear mechanism gripper and related conveyor link | Thomas P. Hartness, Mark W. Davidson, Frank Brennan, Robert C. Beesley | 2006-04-04 |
| 6883296 | Case tab-lock slitting and flap sealer in combination with a continuous radial motion case packing apparatus and method | Thomas P. Hartness, Mark W. Davidson, Robert Leslie Dillard, David Lee Scott | 2005-04-26 |
| 6612420 | Device for transferring articles between oppositely running conveyors | Thomas P. Hartness, David N. Cooley | 2003-09-02 |
| 6474464 | Modular belt with tapered oblong hinge pins | Paul L. Horton, David W. Bogle, John Hawkins, Mark W. Davidson | 2002-11-05 |
| 6182812 | Device for transferring articles between oppositely running conveyors | Thomas P. Hartness, David N. Cooley | 2001-02-06 |
| 6119848 | Conveyor motor drive unit and conveyor system | Paul L. Horton, Mark W. Davidson, David W. Bogle, John Hawkins | 2000-09-19 |