AR

Andrew Ritchie

IBM: 7 patents #14,640 of 70,183Top 25%
EX ExxonMobil: 3 patents #3,051 of 10,161Top 35%
IU Infineum Usa: 1 patents #14 of 54Top 30%
Overall (All Time): #469,970 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
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