Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5558200 | Container transfer system for coating line with rotary loader, plunger chuck and knock-off mechanisms | Thomas G. Whitby, Joseph R. Lawn, David W. Black | 1996-09-24 |
| 5415274 | Tandem belt conveyor system | Denis J. Osowski | 1995-05-16 |
| 5286459 | Multiple chamber fume incinerator with heat recovery | — | 1994-02-15 |
| 5261527 | Tandem belt conveyor system | Denis J. Osowski | 1993-11-16 |