Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883659 | Skin treatment preparation | Jack J. Goodman, Harvey S. Tauman, Thomas J. Hart | 1989-11-28 |
| 4879116 | Skin protein complexing composition for the potentiation of the substantivity of aluminum acetate through the use of a cationic emulsifier as an aid in skin healing | John W. DeWitt, John D. Rothenberger, Jr. | 1989-11-07 |