Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4328319 | Process for preparing propellant compositions forming foamed structures containing open and/or closed cells | Lloyd I. Osipow | 1982-05-04 |
| 4314573 | Process for conditioning hair | Dorothea C. Marra, Lloyd I. Osipow, Kevin Patrick Claffey | 1982-02-09 |