Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5444559 | Method and apparatus for controlling optical characteristics of a programmable surface medium | Robert B. J. Warnar | 1995-08-22 |
| 5191611 | Method and apparatus for protecting material on storage media and for transferring material on storage media to various recipients | — | 1993-03-02 |
| 5065429 | Method and apparatus for protecting material on storage media | — | 1991-11-12 |
| 4814162 | Cosmetic compositions containing hydroxyl derivatives of dibenzoylmethane and their use in protecting the skin against ultraviolet rays and derivatives for use therein | Alain Malaval, Madeleine Leduc | 1989-03-21 |