Inventor · disambiguated record
Beverley W. Gumb
Also filed as: GUMB BEVERLEY W · GUMB BEVERLEY W T · GUMB BEVERLEY WILLIAM
17 granted patents·549 citations·filing 1976–1992
95Inventor score
Files withNORTHERN TELECOM LTD17
Top patents by PatentIndex Score
17 records- 0188US4385209AAdjustment of operating characteristics of a telephone transmitter including an electret transducerNORTHERN TELECOM LTD·Filed 1980·Granted May 24, 1983·96 cites·10 claims
- 0287US5172805APushbutton and carrying member combination for operating an electronic switching deviceNORTHERN TELECOM LTD·Filed 1991·Granted Dec 22, 1992·51 cites·21 claims
- 0382US4594478ATransmitter assembly for a telephone handsetNORTHERN TELECOM LTD·Filed 1984·Granted Jun 10, 1986·47 cites·5 claims
- 0474US4424419AElectret microphone shieldNORTHERN TELECOM LTD·Filed 1981·Granted Jan 3, 1984·42 cites·9 claims
- 0572US5121427ATelephone base members and support membersNORTHERN TELECOM LTD·Filed 1990·Granted Jun 9, 1992·64 cites·9 claims
- 0670US5187743ATelephone base with a display unitNORTHERN TELECOM LTD·Filed 1992·Granted Feb 16, 1993·53 cites·7 claims
- 0769US4773091ATelephone handset for use in noisy locationsNORTHERN TELECOM LTD·Filed 1986·Granted Sep 20, 1988·33 cites·6 claims
- 0869US4529846ADynamic telephone receiver with magnetic shuntNORTHERN TELECOM LTD·Filed 1984·Granted Jul 16, 1985·20 cites·8 claims
- 0964US4731833ALow profile circuit board mounted telephone jackNORTHERN TELECOM LTD·Filed 1985·Granted Mar 15, 1988·27 cites·6 claims
- 1061US4061411AMulti-outlet adaptor for plug-in telephonesNORTHERN TELECOM LTD·Filed 1977·Granted Dec 6, 1977·19 cites·4 claims
- 1158US4188513AElectret microphone with simplified electrical connections by printed circuit board mountingNORTHERN TELECOM LTD·Filed 1978·Granted Feb 12, 1980·24 cites·15 claims
- 1258US4088384AAdaptor for plug-in telephonesNORTHERN TELECOM LTD·Filed 1976·Granted May 9, 1978·17 cites·2 claims
- 1354US5086466ATelephone base structures for stabilizing upon support surfacesNORTHERN TELECOM LTD·Filed 1990·Granted Feb 4, 1992·25 cites·7 claims
- 1450US4638116AMasking of holes in circuit patterns on circuit boards prior to flow solderingNORTHERN TELECOM LTD·Filed 1985·Granted Jan 20, 1987·13 cites·4 claims
- 1549US4154990ATelephone set base member with bean bag attachmentNORTHERN TELECOM LTD·Filed 1978·Granted May 15, 1979·5 cites·9 claims
- 1640US4050768AInterconnector for adapting existing telephone outlets to plug-in outletsNORTHERN TELECOM LTD·Filed 1976·Granted Sep 27, 1977·7 cites·3 claims
- 1736US4776009ATelephone handset having housings assembled without mechanical fastenersNORTHERN TELECOM LTD·Filed 1986·Granted Oct 4, 1988·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →