Inventor · disambiguated record
Hugh Menown
Also filed as: MENOWN HUGH
17 granted patents·123 citations·filing 1977–1989
92Inventor score
Files withENGLISH ELECTRIC VALVE CO LTD17
Top patents by PatentIndex Score
17 records- 0193US4498181ALaser arrangementsENGLISH ELECTRIC VALVE CO LTD·Filed 1983·Granted Feb 5, 1985·49 cites·6 claims
- 0284US4698546AApparatus for forming electron beamsENGLISH ELECTRIC VALVE CO LTD·Filed 1984·Granted Oct 6, 1987·31 cites·63 claims
- 0353US4805180ADischarge tube apparatusENGLISH ELECTRIC VALVE CO LTD·Filed 1986·Granted Feb 14, 1989·8 cites·29 claims
- 0446US4356426AThyratron having anode with low work function materialENGLISH ELECTRIC VALVE CO LTD·Filed 1980·Granted Oct 26, 1982·5 cites·4 claims
- 0543US4794614ADischarge tubesENGLISH ELECTRIC VALVE CO LTD·Filed 1986·Granted Dec 27, 1988·5 cites·18 claims
- 0642US4123684AThyratronsENGLISH ELECTRIC VALVE CO LTD·Filed 1977·Granted Oct 31, 1978·4 cites·13 claims
- 0738US4527090AThyratron capable of reverse conductionENGLISH ELECTRIC VALVE CO LTD·Filed 1983·Granted Jul 2, 1985·4 cites·8 claims
- 0836US4403167ASegmented discharge tube devicesENGLISH ELECTRIC VALVE CO LTD·Filed 1981·Granted Sep 6, 1983·4 cites·15 claims
- 0935US4577138AThyratronsENGLISH ELECTRIC VALVE CO LTD·Filed 1983·Granted Mar 18, 1986·3 cites·9 claims
- 1034US4703226AThyratron having anode and multiple gridsENGLISH ELECTRIC VALVE CO LTD·Filed 1985·Granted Oct 27, 1987·2 cites·9 claims
- 1133US4896073ADischarge tubesENGLISH ELECTRIC VALVE CO LTD·Filed 1987·Granted Jan 23, 1990·2 cites·8 claims
- 1233US4293800ADouble-ended thyratron having at least three gridsENGLISH ELECTRIC VALVE CO LTD·Filed 1979·Granted Oct 6, 1981·1 cites·9 claims
- 1332US4429253AThyratronsENGLISH ELECTRIC VALVE CO LTD·Filed 1981·Granted Jan 31, 1984·2 cites·8 claims
- 1431US4907243ALaser apparatusENGLISH ELECTRIC VALVE CO LTD·Filed 1989·Granted Mar 6, 1990·2 cites·18 claims
- 1530US4761794AThyratron having thermionic cathode material between anode and control gridENGLISH ELECTRIC VALVE CO LTD·Filed 1985·Granted Aug 2, 1988·0 cites·9 claims
- 1629US4639643AThyratron interruptersENGLISH ELECTRIC VALVE CO LTD·Filed 1981·Granted Jan 27, 1987·1 cites·19 claims
- 1723US4890034AThyratronsENGLISH ELECTRIC VALVE CO LTD·Filed 1987·Granted Dec 26, 1989·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →