HA

Herbert Frank Askew

CL Castrol Limited: 4 patents #13 of 137Top 10%
AL Alcan International Limited: 3 patents #96 of 522Top 20%
OB Oxford Biosensors: 1 patents #9 of 14Top 65%
📍 Pamber Heath, GB: #1 of 2 inventorsTop 50%
Overall (All Time): #582,992 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
7545148 Electrochemical sensor Kevin Lorimer, John Griffiths, Mark Hyland, John Morton Broughall 2009-06-09
5226956 Surface coating compositions Anthony R. Emery, John H. W. Turner 1993-07-13
5083712 Method of producing fine particles Stephen C. Brown 1992-01-28
4989794 Method of producing fine particles Stephen C. Brown 1991-02-05
4708810 Oxidation resistant composition containing a benzothiazoline compound Paul R. Davies 1987-11-24
4450087 Vapor lock resistant hydraulic fluids Colin J. Harrington, Terry J. P. Bridgwater 1984-05-22
4308156 Hydraulic fluids containing baron-silicon compounds Colin J. Harrington 1981-12-29
RE30698 Hydraulic fluids comprising orthosilicate esters John Scotchford Elliott, Gerald John Joseph Jayne, Colin J. Harrington 1981-08-04
4255586 Boron-silicon compounds suitable for use as hydraulic fluids Colin J. Harrington 1981-03-10