Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8849611 | Intermodulation scanning force spectroscopy | David B. Haviland, Erik Tholen, Daniel Platz, Carsten Hutter | 2014-09-30 |
| 6323775 | Method, system and apparatus for proximity-based recharge notification | — | 2001-11-27 |
| 5487182 | Hands-free module | — | 1996-01-23 |
| 4222878 | Raking equipment for trashracks | — | 1980-09-16 |
| 4190147 | Device for transport of bulk material or the like | — | 1980-02-26 |