Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821157 | System for sensing and forming objects such as leads of electronic components | John Birk, Heinz Breu, William Gong, Sidney Liebes, Jr. | 1989-04-11 |
| 4813255 | System for sensing and forming objects such as leads of electronic components | John Birk, Heinz Breu, William Gong, Sidney Liebes, Jr. | 1989-03-21 |