Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D514387 | Luminescent stemmed drinking glass | — | 2006-02-07 |
| 6685331 | Chemiluminescent device | — | 2004-02-03 |
| 6478439 | Apparatus for attaching a chemiluminescent device to a fishing line | — | 2002-11-12 |
| 4972300 | Emergency lighting device | David A. Beisswanger, Bruce H. Baretz, Edward T. Rockwell, Sr. | 1990-11-20 |