Inventor · disambiguated record
Keith J. Beales
Also filed as: BEALES KEITH J · BEALES KEITH JOHN
10 granted patents·168 citations·filing 1974–1986
91Inventor score
Top patents by PatentIndex Score
10 records- 0178US3999835ADielectric optical waveguidesPOST OFFICE·Filed 1974·Granted Dec 28, 1976·22 cites·3 claims
- 0277US3957342ASodium borosilicate glasses for dielectric optical waveguidesPOST OFFICE·Filed 1975·Granted May 18, 1976·30 cites·5 claims
- 0366US4452508AGraded index optical fibresBRITISH TELECOMM·Filed 1983·Granted Jun 5, 1984·22 cites·10 claims
- 0464US4675038AGlass fibres and optical communicationBRITISH TELECOMM·Filed 1986·Granted Jun 23, 1987·24 cites·5 claims
- 0560US4275951AOptical fibres and glassesPOST OFFICE·Filed 1979·Granted Jun 30, 1981·19 cites·6 claims
- 0659US4566754AOptical fibresBRITISH TELECOMM·Filed 1982·Granted Jan 28, 1986·17 cites·19 claims
- 0756US4351659AMethod for manufacture of graded index optical fibresPOST OFFICE·Filed 1981·Granted Sep 28, 1982·12 cites·1 claims
- 0845US4445754AGlass optical fibres and glass compositions thereforPOST OFFICE·Filed 1980·Granted May 1, 1984·11 cites·8 claims
- 0938US4539033AMethod for drying oxide glassesBRITISH TELECOMM·Filed 1983·Granted Sep 3, 1985·6 cites·11 claims
- 1033US4023952AMaking a dielectric optical waveguide glassPOST OFFICE·Filed 1976·Granted May 17, 1977·5 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Keith J. Beales files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →