Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914190 | Blast gate for vacuum system | — | 2018-03-13 |
| 5394673 | Grid fingers | — | 1995-03-07 |
| 5150563 | Square and/or round container packing device | — | 1992-09-29 |
| 4835946 | Article transport apparatus | Thomas S. Hartness | 1989-06-06 |
| 4833860 | Grid structure | — | 1989-05-30 |
| 4726167 | Grid finger assemblies | — | 1988-02-23 |
| 4709536 | Article transport apparatus | Thomas S. Hartness | 1987-12-01 |
| 4616745 | Apparatus for aligning and feeding articles upright on an article loading machine | — | 1986-10-14 |
| 4248029 | Case packer loading device | Thomas P. Hartness | 1981-02-03 |