Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6142725 | Rotatable shuttle transfer unit | — | 2000-11-07 |
| 6070864 | Electric power operated positioning apparatus | — | 2000-06-06 |
| 6003850 | Electric power operated clamp | — | 1999-12-21 |
| 5924545 | Rotatable shuttle transfer unit | — | 1999-07-20 |
| 5738203 | Apparatus for translating harmonic motion | — | 1998-04-14 |
| 5632588 | Automatic tool changer | Leland D. Blatt | 1997-05-27 |
| 5549442 | Article transfer apparatus | — | 1996-08-27 |
| 5509777 | Mechanical side shift and tip apparatus | Leland D. Blatt | 1996-04-23 |
| 5492443 | Apparatus for handling a workpiece between work stations | Leland D. Blatt | 1996-02-20 |
| 5452981 | Automatic tool changer | Leland D. Blatt | 1995-09-26 |
| 5222854 | Automatic tool changer | Leland D. Blatt | 1993-06-29 |
| 5174709 | Workpiece transfer device | John A. Blatt | 1992-12-29 |
| 5051055 | Article lifting device | John A. Blatt | 1991-09-24 |
| 4518187 | Parallel movement gripper head | Leland F. Blatt | 1985-05-21 |