Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246614 | Colored extruded soap bars | Philip Greenberg, Harold A. Miller | 1993-09-21 |
| 5242614 | Method of making soap bars with the appearance of finished wood grain | Philip Greenberg, Harold A. Miller | 1993-09-07 |
| 5196131 | Soap bars with the appearance of finished wood grain | Philip Greenberg, Harold A. Miller | 1993-03-23 |