Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854717 | Food mixer/folder | Margaret G. Liddell | 1989-08-08 |
| 4735222 | Spray system for a dishwashing machine | Richard D. Valentine | 1988-04-05 |
| 4657188 | Spray system for a dishwashing machine | Richard D. Valentine | 1987-04-14 |
| 4199840 | Scraper blade structure for meat cleaning machine | — | 1980-04-29 |