Inventor · disambiguated record
Grady North
Also filed as: NORTH GRADY · NORTH GRADY C
6 granted patents·1 pending application·406 citations·filing 1985–2005
88Inventor score
Files withCRASH RESCUE EQUIPMENT SERVICE221ST CENTURY INTERNATIONAL FIR1HYDRA SHIELD MANUFACTURING CO1HYDRA SHIELD MANUFACTURING INC1RELYEA ROBERT G1
Top patents by PatentIndex Score
7 records- 0192US5899276ABumper-mounted extensible turretCRASH RESCUE EQUIPMENT SERVICE·Filed 1997·Granted May 4, 1999·96 cites·5 claims
- 0288US4602654ACoupling for fire hydrant-fire hose connectionHYDRA SHIELD MANUFACTURING CO·Filed 1985·Granted Jul 29, 1986·106 cites·1 claims
- 0386US5178185ASuction inlet valve for fire truck pumpersHYDRA SHIELD MANUFACTURING INC·Filed 1991·Granted Jan 12, 1993·59 cites·12 claims
- 0483US7611075B2Extensible aerial boom having two independently operated fluid nozzlesRELYEA ROBERT G·Filed 2005·Granted Nov 3, 2009·22 cites·16 claims
- 0572US5297636AFire extinguishing system for cookstoves and rangesTWENTY FIRST CENTURY·Filed 1992·Granted Mar 29, 1994·59 cites·3 claims
- 0670US5127479AFire extinguishing system for cookstoves and ranges21ST CENTURY INTERNATIONAL FIR·Filed 1990·Granted Jul 7, 1992·64 cites·8 claims
- 0747US2006032939A1Fire retardant management systemCRASH RESCUE EQUIPMENT SERVICE·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →