Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D810979 | Lantern device | Norman L. Krantz, Henry J. Howell | 2018-02-20 |
| D809687 | Lantern device | Norman L. Krantz, Henry J. Howell | 2018-02-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D810979 | Lantern device | Norman L. Krantz, Henry J. Howell | 2018-02-20 |
| D809687 | Lantern device | Norman L. Krantz, Henry J. Howell | 2018-02-06 |