Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5276434 | Carbon monoxide concentration indicator and alarm | Elgin C. Brooks, James G. Diller | 1994-01-04 |
| 4579614 | Label shrink oven | Frank J. DiFrank, Russell W. Heckman | 1986-04-01 |
| 4444613 | Apparatus for producing tubular plastic sleeves for application to containers | — | 1984-04-24 |
| 4325762 | Method and apparatus for applying plastic sleeves to containers | Russell W. Heckman, Robert C. Miller | 1982-04-20 |
| 4302275 | Apparatus for forming tubular plastic sleeves for application to bottles | Russell W. Heckman, Robert C. Miller, George A. Nickey | 1981-11-24 |