Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607462 | Cooling and lubricating device for sharpening feed chopping knives | — | 1986-08-26 |
| 4603513 | Motor driven feed sharpener | — | 1986-08-05 |
| 4500816 | Convergence control apparatus for color cathode ray tube display systems | — | 1985-02-19 |
| 4482098 | Feed chopping knife | — | 1984-11-13 |
| 4246729 | Sharpener for self-sharpening feed chopping knives | — | 1981-01-27 |