Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE39648 | Crankcase lubricant for heavy duty diesel oil | Edward Francis Outten | 2007-05-22 |
| 6873689 | Voice processing system | Nicholas D. Butler, David Seager Renshaw | 2005-03-29 |
| 6724751 | Distributed voice processing system | Robert Michael Jordan | 2004-04-20 |
| 6282268 | Voice processing system | Jeremy Peter James Hughes, Brian Hulse, Robert Michael Jordan, Caroline Edith Maynard, John Brian Pickering | 2001-08-28 |
| 6272146 | Bus connection set up and tear down | Ronald John Bowater, Michael Cobbett, Robert Michael Jordan | 2001-08-07 |
| 6205134 | Voice processing system | Robert Michael Jordan | 2001-03-20 |
| 6163535 | Distributed voice processing system | Robert Michael Jordan | 2000-12-19 |
| 6055306 | Suppression of call answer supervision in a telephone network by an intelligent peripheral | Zygmunt A. Lozinski, David Prime | 2000-04-25 |
| 6004910 | Crankcase lubricant for modern heavy duty diesel and gasoline fueled engines | Ricardo Bloch, Arunas T. Lapinas, Edward Francis Outten, Malcolm Waddoups | 1999-12-21 |
| 5719107 | Crankcase lubricant for heavy duty diesel oil | Edward Francis Outten | 1998-02-17 |
| 5232614 | Lubricating oil compositions and additives for use therein | Terence Colclough | 1993-08-03 |