Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685647 | Single plate hydrodynamic bearing with self-balancing fluid level and fluid circulation | Hans Leuthold, David Jennings, Wesley R. Clark, Raquib Uddin Khan | 1997-11-11 |
| 5487608 | Single plate hydrodynamic bearing with self-balancing fluid level and fluid circulation | Hans Leuthold, David Jennings, Wesley R. Clark, Raquib Uddin Khan | 1996-01-30 |