Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5095191 | Metal cored electrode | Stanley E. Ferree | 1992-03-10 |
| 4999478 | Metal cored electrode | Stanley E. Ferree | 1991-03-12 |
| 4800131 | Cored wire filler metals and a method for their manufacture | Claire B. Marshall, Frank B. Lake | 1989-01-24 |