Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328720 | Fluid-working machine with multi-lobe ring cam | Niall James Caldwell, Daniil Dumnov, William Hugh Salvin Rampen, Alasdair Ian Fletcher Robertson, Uwe Bernhard Pascal Stein | 2016-05-03 |
| 9127656 | Ring cam and fluid-working machine including ring cam | William Hugh Salvin Rampen, Uwe Bernhard Pascal Stein, Stephen Hugh Salter | 2015-09-08 |
| 9003954 | Variable displacement radial piston fluid working machine | Stephen Hugh Salter, William Hugh Salvin Rampen, Uwe Bernhard Pascal Stein | 2015-04-14 |
| 8358024 | Wind turbine generator and tidal current generator with a hydraulic transmission | Kazuhisa Tsutsumi, Atsushi Maekawa, Masayuki Shimizu, Stephen Hugh Salter, Uwe Stein +2 more | 2013-01-22 |
| 6185438 | Processor using virtual array of buffer descriptors and method of operation | — | 2001-02-06 |
| 5987606 | Method and system for content filtering information retrieved from an internet computer network | Peter Cirasole, Robert J. DeRosa | 1999-11-16 |