Inventor · disambiguated record
John R. Grindley
Also filed as: GRINDLEY JOHN · GRINDLEY JOHN R
6 granted patents·315 citations·filing 1989–2003
87Inventor score
Top patents by PatentIndex Score
6 records- 0193US5054688AFoam producing nozzleROBWEN INC·Filed 1989·Granted Oct 8, 1991·119 cites·6 claims
- 0288US6973975B1Universal transportable compressed air foam fire fighting systemROBWEN INC·Filed 2003·Granted Dec 13, 2005·61 cites·27 claims
- 0380US5009244AFire fighting foam mixing systemGRINDLEY INC·Filed 1989·Granted Apr 23, 1991·66 cites·8 claims
- 0477US5538027APressure balancing foam valveFiled 1995·Granted Jul 23, 1996·46 cites·19 claims
- 0566US6508029B2Fishing lure with spinning memberCATCHY TACKLE LLC·Filed 2000·Granted Jan 21, 2003·12 cites·13 claims
- 0643US5165442ADifferential valveGRINDLEY JOHN R·Filed 1991·Granted Nov 24, 1992·11 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →