Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5231798 | Centerless microfinishing machine | Norman R. Judge | 1993-08-03 |
| 5148636 | Size control shoe for microfinishing machine | Edward E. Judge, Lowell W. Bennickson | 1992-09-22 |
| 5095663 | Size control shoe for microfinishing machine | Edward E. Judge, Lowell W. Bennickson | 1992-03-17 |
| 4682444 | Microfinishing apparatus and method | Norman R. Judge, Edward E. Judge | 1987-07-28 |