Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6090331 | Method of manufacturing gel candles having non-metal core wicks | Ralph F. Schwarz, Michael J. Rohrer | 2000-07-18 |
| 5647863 | Absorbent article with clean appearance and capacity signal means | John Lee Hammons, Alvin D. Martin, Jr. | 1997-07-15 |