Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039111 | Compensating conveyor shaft static seal | — | 1991-08-13 |
| 4919011 | Roller speed reduction drive | — | 1990-04-24 |
| 4861319 | Speed reduction drive | — | 1989-08-29 |
| 4809992 | Rotary shaft seal assembly | David Bowers | 1989-03-07 |
| 4641743 | Junction device for auger conveyors | — | 1987-02-10 |
| 4365707 | Dead shaft bearing for conveyors | — | 1982-12-28 |
| 4217980 | Sealed hanger bearing for auger conveyor | — | 1980-08-19 |