KB

Keith J. Beales

BP British Telecommunications Plc: 3 patents #33 of 616Top 6%
TO The Post Office: 3 patents #1 of 117Top 1%
BL British Telecommunications Public Limited: 1 patents #627 of 1,458Top 45%
Overall (All Time): #769,481 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
4675038 Glass fibres and optical communication Benjamin J. Ainslie, Clive R. Day 1987-06-23
4566754 Optical fibres Clive R. Day, Benjamin J. Ainslie, James D. Rush 1986-01-28
4539033 Method for drying oxide glasses Steve F. Carter, Sally Partington, Paul W. France 1985-09-03
4452508 Graded index optical fibres William James Duncan, Anthony G. Dunn, George R. Newns 1984-06-05
4445754 Glass optical fibres and glass compositions therefor Sally Partington, Anthony G. Dunn 1984-05-01
4351659 Method for manufacture of graded index optical fibres Clive R. Day, George R. Newns 1982-09-28
4275951 Optical fibres and glasses William J. Duncon, Anthony G. Dunn, George R. Newns 1981-06-30