Inventor · disambiguated record
James P. Mchugh
Also filed as: MCHUGH JAMES P
21 granted patents·2 pending applications·271 citations·filing 1976–2024
94Inventor score
Files withAGF MFG INC9WESTINGHOUSE ELECTRIC CORP6NORTHROP GRUMMAN CORP3CIMBERIO VALVE CO INC2US ENERGY2
Top patents by PatentIndex Score
23 records- 0191US5611955AHigh resistivity silicon carbide substrates for high power microwave devicesNORTHROP GRUMMAN CORP·Filed 1993·Granted Mar 18, 1997·143 cites·13 claims
- 0288US9032994B2Fire suppression circulation systemMCHUGH JAMES P·Filed 2012·Granted May 19, 2015·15 cites·15 claims
- 0382US12364890B2Valve system and method for venting and measuring a gas content of a fire suppression systemAGF MFG INC·Filed 2024·Granted Jul 22, 2025·0 cites·7 claims
- 0478US7836966B2Flow sensor and actuatorAGF MFG INC·Filed 2008·Granted Nov 23, 2010·9 cites·14 claims
- 0573US5229082AMelt replenishment system for dendritic web growthWESTINGHOUSE ELECTRIC CORP·Filed 1991·Granted Jul 20, 1993·31 cites·16 claims
- 0672US11389680B2Main valve with pressure relief valve having a lockout featureAGF MFG INC·Filed 2019·Granted Jul 19, 2022·1 cites·20 claims
- 0770US11938358B2Valve system and method for venting and measuring a gas content of a fire suppression systemAGF MFG INC·Filed 2020·Granted Mar 26, 2024·0 cites·12 claims
- 0863US12343578B2System for maintaining integrity of a dry pipe system with heated cabinet and flow restrictor valveAGF MFG INC·Filed 2022·Granted Jul 1, 2025·0 cites·5 claims
- 0963US11541261B2System for maintaining integrity of a dry pipe system with heated cabinet and flow restrictor valveAGF MFG INC·Filed 2020·Granted Jan 3, 2023·0 cites·16 claims
- 1062US10881887B2Valve system and method for venting and measuring a gas content of a fire suppression systemAGF MFG INC·Filed 2017·Granted Jan 5, 2021·0 cites·5 claims
- 1161US5563730AThallium arsenic sulfide crystals (t13 AsS3) high efficiency nonlinear optical applicationsNORTHROP GRUMMAN CORP·Filed 1994·Granted Oct 8, 1996·17 cites·6 claims
- 1258US11339882B1Butterfly check valveAGF MFG INC·Filed 2020·Granted May 24, 2022·0 cites·19 claims
- 1355US5937317AMethod of making a low resistivity silicon carbide bouleNORTHROP GRUMMAN CORP·Filed 1997·Granted Aug 10, 1999·12 cites·7 claims
- 1452US4971650AMethod of inhibiting dislocation generation in silicon dendritic websWESTINGHOUSE ELECTRIC CORP·Filed 1989·Granted Nov 20, 1990·11 cites·10 claims
- 1548US10391344B2Purge and vent valve assemblyAGF MFG INC·Filed 2017·Granted Aug 27, 2019·0 cites·15 claims
- 1648US2008314466A1Valves for use with tankless water heaterCIMBERIO VALVE CO INC·Filed 2007·Application pending·0 cites
- 1747US2008149873A1Valve with push-fit connectionCIMBERIO VALVE CO INC·Filed 2006·Application pending·0 cites
- 1845US4751059AApparatus for growing dendritic web crystals of constant widthWESTINGHOUSE ELECTRIC CORP·Filed 1986·Granted Jun 14, 1988·10 cites·2 claims
- 1938US4786479AApparatus for dendritic web growth systemsUS ENERGY·Filed 1987·Granted Nov 22, 1988·7 cites·17 claims
- 2037US4389377AApparatus for growing a dendritic webUS ENERGY·Filed 1981·Granted Jun 21, 1983·6 cites·12 claims
- 2133US5510929ASolid solution crystals of Tl3 AsSe3 and Tl3 AsS3 for high efficiency optical applicationsWESTINGHOUSE ELECTRIC CORP·Filed 1993·Granted Apr 23, 1996·3 cites·20 claims
- 2233US5504615AAcousto-optic devices utilizing thallium arsenic sulfide (T1AsS3) crystalsWESTINGHOUSE ELECTRIC CORP·Filed 1993·Granted Apr 2, 1996·4 cites·4 claims
- 2330US4056378AMethod for preparation of VO2 current inrush limiters for incandescent lampsWESTINGHOUSE ELECTRIC CORP·Filed 1976·Granted Nov 1, 1977·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →