Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5526204 | Low drag liquid bearing recording head | William W. French, James U. Lemke, Turguy Goker, Walter Wong, William Repphun | 1996-06-11 | |
| 5473431 | Interferometric flying height measuring device including an addition of a spacer layer | Dennis R. Hollars | 1995-12-05 | $14,823,000 |
| 4886421 | Wind turbine air foil | — | 1989-12-12 | |
| 4764090 | Vertical wind turbine | — | 1988-08-16 |