Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372148 | Method and apparatus for controlling the supply of energy to a heating load in a smoking article | Charles T. Higgins, William L. Lucas | 1994-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5372148 | Method and apparatus for controlling the supply of energy to a heating load in a smoking article | Charles T. Higgins, William L. Lucas | 1994-12-13 |