Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900895 | Rectangular electrode | — | 1990-02-13 |
| 4800131 | Cored wire filler metals and a method for their manufacture | Frank B. Lake, Roger A. Bushey | 1989-01-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4900895 | Rectangular electrode | — | 1990-02-13 |
| 4800131 | Cored wire filler metals and a method for their manufacture | Frank B. Lake, Roger A. Bushey | 1989-01-24 |