Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349828 | Method and apparatus for oscillating an array of marking elements | Kenneth H. Fischbeck, Demetris F. Paraskevopoulos | 1982-09-14 |
| 4326205 | Coincidence fluid displacement and velocity expression of droplet | Kenneth H. Fischbeck | 1982-04-20 |