IM

Ian Macpherson

EA Ethyl Petroleum Additives: 4 patents #10 of 68Top 15%
AC Afton Chemical: 2 patents #83 of 222Top 40%
ET Ethyl: 2 patents #215 of 494Top 45%
IL Ip.Access Limited: 1 patents #18 of 26Top 70%
TL Torotrak (Development) Limited: 1 patents #17 of 34Top 50%
Overall (All Time): #445,950 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D1054800 Utensil case 2024-12-24
9271113 Network elements, cellular communication system and methods therefor 2016-02-23
8865633 Gear oil compositions Donald R. Bell, Akhilesh Duggal 2014-10-21
7780746 Additives and lubricant formulations for improved used oil combustion properties Allen A. Aradi, David Cleaver 2010-08-24
7491149 Fluid supply arrangement for a rolling-traction continuously variable ratio transmission unit Christopher John Greenwood, Robert John Bonner Flaxman, Graham Briffett 2009-02-17
5843874 Clean performing gear oils Lee D. Saathoff, Marsha J. Lester 1998-12-01
5700764 Lubricant compositions David K. Walters 1997-12-23
5691283 Use of transmission and gear oil lubricants having enhanced friction properties Julia C. Poat, Graeme M. Wallace, David K. Walters 1997-11-25
5658864 Biodegradable pour point depressants for industrial fluids derived from biodegradable base oils 1997-08-19
5595966 Biodegradable lubricants and functional fluids Mark Rees 1997-01-21
5358652 Inhibiting hydrolytic degradation of hydrolyzable oleaginous fluids 1994-10-25