Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5342067 | Method and apparatus for machining substrate plates for magnetic memory disks | Harold G. Shafer, Jr. | 1994-08-30 |
| 5314650 | Method for extruding honeycombs | Rodney D. Bagley, Rodney I. Frost, John G. Lanning, H. Gordon Shafer, Jr. | 1994-05-24 |