Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5197261 | Continuous case loading machine | Thomas P. Hartness | 1993-03-30 |
| 5186706 | Carton erecting machine | Thomas P. Hartness | 1993-02-16 |
| 4848651 | Carton for shipping or displaying of articles | — | 1989-07-18 |
| 4835946 | Article transport apparatus | Robert G. Hartness | 1989-06-06 |
| 4830173 | Indexing apparatus for aligning articles in parallel rolls | John M. Koffskey | 1989-05-16 |
| 4723649 | Apparatus for aligning articles in parallel rows | E. Leon Hopkins | 1988-02-09 |
| 4709536 | Article transport apparatus | Robert G. Hartness | 1987-12-01 |
| 4644734 | Case packer | — | 1987-02-24 |
| 4603770 | Rake conveyor apparatus | — | 1986-08-05 |
| 4587792 | Apparatus for opening box flaps on an article loading machine | E. Leon Hopkins | 1986-05-13 |
| 4567978 | Article unscrambler | — | 1986-02-04 |
| 4545173 | Apparatus for securing cartons on the top of articles carried in a case | Thomas P. Hartness | 1985-10-08 |
| 4513878 | Carton feeding apparatus | Thomas P. Hartness | 1985-04-30 |
| 4493599 | Article depalletizer | Thomas P. Hartness | 1985-01-15 |
| 4392586 | Apparatus for securing cartons on the top of articles carried in a case | Thomas P. Hartness | 1983-07-12 |
| 4302919 | Case centering device | — | 1981-12-01 |
| 4300330 | Bottle loading machine | — | 1981-11-17 |
| 4292839 | Crown release pressure tester | — | 1981-10-06 |
| 4285230 | Bottle tester | — | 1981-08-25 |
| 4215521 | Article retarding device for case loading machine | — | 1980-08-05 |