Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8002518 | Rotary pump with hydrodynamically suspended impeller | John Woodard, Geoffrey Douglas Tansley | 2011-08-23 |
| 8002691 | Fluid pressure generating means | William S. Peters, Hans Hansforth Henrichsen | 2011-08-23 |