Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868365 | Method for welding torque converter blades to a housing using a laser welding beam | Joseph D. Farone | 1989-09-19 |
| 4833295 | Welding of parts separated by a gap using a laser welding beam | Philip P. Chan, Paramjit S. Nagi | 1989-05-23 |