Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889676 | Method of molding a precision surface on an instrument table | Larry Rosenberg, Alex Brudny | 1989-12-26 |
| 4877326 | Method and apparatus for optical inspection of substrates | Robert R. Sholes, John D. Greene, Francis D. Tucker, III, Michael E. Fein, P. C. Jann +2 more | 1989-10-31 |