Assignee
AGF MFG INC
US·20 granted patents·2 pending applications·271 citations·filing 1999–2024
Top patents by PatentIndex Score
22 records- 0196US6396404B1Double check valve assembly for fire suppression systemAGF MFG INC·Filed 2000·Granted May 28, 2002·65 cites·32 claims
- 0282US12364890B2Valve 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
- 0381US6246333B1Apparatus for sensing fluid flow and associated load control circuitAGF MFG INC·Filed 1999·Granted Jun 12, 2001·32 cites·11 claims
- 0478US7836966B2Flow sensor and actuatorAGF MFG INC·Filed 2008·Granted Nov 23, 2010·9 cites·14 claims
- 0577US6810910B2Valve and arrangement for fire suppression systemAGF MFG INC·Filed 2001·Granted Nov 2, 2004·36 cites·18 claims
- 0676US6681802B2In-line valve arrangement for fire suppression water sprinkler systemAGF MFG INC·Filed 2002·Granted Jan 27, 2004·18 cites·39 claims
- 0772US11389680B2Main valve with pressure relief valve having a lockout featureAGF MFG INC·Filed 2019·Granted Jul 19, 2022·1 cites·20 claims
- 0872US11359359B2Apparatus, methods and articles of manufacture for dry pipe sprinkler systemAGF MFG INC·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 0970US11938358B2Valve 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
- 1068US6246331B1Apparatus for sensing fluid flow and associated load control circuitAGF MFG INC·Filed 2000·Granted Jun 12, 2001·15 cites·35 claims
- 1167US6186169B1Valve and arrangement for fire suppression systemAGF MFG INC·Filed 1999·Granted Feb 13, 2001·32 cites·45 claims
- 1265US6341622B1Pressure relief valve and arrangement for fire suppression water sprinkler systemAGF MFG INC·Filed 1999·Granted Jan 29, 2002·30 cites·25 claims
- 1363US12343578B2System 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
- 1463US11541261B2System 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
- 1562US10881887B2Valve 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
- 1659US10829914B2Apparatus, methods and articles of manufacture for dry pipe sprinkler systemAGF MFG INC·Filed 2016·Granted Nov 10, 2020·0 cites·21 claims
- 1758US11339882B1Butterfly check valveAGF MFG INC·Filed 2020·Granted May 24, 2022·0 cites·19 claims
- 1855US6302146B1Valve and arrangement for fire suppression systemAGF MFG INC·Filed 1999·Granted Oct 16, 2001·20 cites·27 claims
- 1951US6206034B1Valve with integral flow switchAGF MFG INC·Filed 1999·Granted Mar 27, 2001·13 cites·29 claims
- 2049US2009188567A1Fire suppression fluid circulation systemAGF MFG INC·Filed 2008·Application pending·0 cites
- 2148US10391344B2Purge and vent valve assemblyAGF MFG INC·Filed 2017·Granted Aug 27, 2019·0 cites·15 claims
- 2242US2009020166A1Condensate collector arrangement for dry pipe sprinkler systemAGF MFG INC·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →