Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308732 | Magnetic brush cleaning processes | Grace T. Brewington, Kristen M. Natale, Richard P. Germain | 1994-05-03 |
| 5281502 | Tri-level imaging processes with adjustable color | Grace T. Brewington, Robert W. Anderson, Paul C. Julien, Susan J. Kremer | 1994-01-25 |