Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828500 | Apparatus and method for motion teaching | Gary E. Seidel, Robert M. Newman, Henry Henschen | 1989-05-09 |
| 4821303 | Combined thermal analyzer and x-ray diffractometer | Timothy G. Fawcett, William C. Harris, Lawrence F. Whiting, Frank J. Knoll | 1989-04-11 |