Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5101838 | Article for simulation of smoking | Max Burger | 1992-04-07 |
| 4985921 | Portable data carrying device | — | 1991-01-15 |
| 4436427 | Photoelectric measurement of moving filamentary material | — | 1984-03-13 |