Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742696 | Friction stir welding machine | — | 2004-06-01 |
| 6554175 | Friction stir welding machine and method | — | 2003-04-29 |
| 6302315 | Friction stir welding machine and method | — | 2001-10-16 |
| 5799755 | Linear motor transfer of cab horizontally between elevator and bogey platforms | Samuel C. Wan, Richard W. Calcasola, Vlad Zaharia, Anthony Cooney, Terry M. Robar +4 more | 1998-09-01 |
| 5581166 | Industrial robot with servo | Paul H. Eismann | 1996-12-03 |
| 5155423 | Industrial robot with servo | James P. Karlen, Keith Kowalski, John Bockhold, David A. Damico | 1992-10-13 |
| 4973215 | Industrial robot with servo | James P. Karlen, Keith Kowalski, David A. Damico, Paul H. Eismann | 1990-11-27 |
| 4446742 | Motion transmission limiting apparatus | Theodore Leist | 1984-05-08 |