Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7234343 | Method and apparatus for evanescent filed measuring of particle-solid separation | John C. Walz, Spencer Clark | 2007-06-26 |
| 5925818 | Method and apparatus for magnetic force control of a scanning probe | Jason Cleveland, Paul K. Hansma | 1999-07-20 |
| 5670712 | Method and apparatus for magnetic force control of a scanning probe | Jason Cleveland, Paul K. Hansma | 1997-09-23 |
| 4349315 | Adjustable vane windmills | — | 1982-09-14 |
| 4348154 | Adjustable vane windmills | — | 1982-09-07 |
| 4183715 | Adjustable vane windmills | — | 1980-01-15 |