Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4337859 | Method of producing a cosmetic product containing a powder cake | John H. Murphy, Donald D. Horton | 1982-07-06 |
| 4334546 | Cosmetic pencil | David T. Floyd, John H. Murphy | 1982-06-15 |