Inventor · disambiguated record
John Richard Gumley
Also filed as: GUMLEY JOHN R · GUMLEY JOHN RICHARD
4 granted patents·312 citations·filing 1986–1999
82Inventor score
Files withERICO INT CORP1ERICO LIGHTING TECHNOLOGIES PT1ERICO LIGHTNING TECHNOLOGIES P1GUMLEY JOHN R1
Top patents by PatentIndex Score
4 records- 0189US6226166B1Transient overvoltage and lightning protection of power connected equipmentERICO LIGHTING TECHNOLOGIES PT·Filed 1997·Granted May 1, 2001·179 cites·30 claims
- 0281US5995352AIgnition apparatus and methodERICO LIGHTNING TECHNOLOGIES P·Filed 1995·Granted Nov 30, 1999·69 cites·23 claims
- 0371US6320119B1Lightning air terminals and method of design and applicationERICO INT CORP·Filed 1999·Granted Nov 20, 2001·36 cites·18 claims
- 0463US4760213ALightning conductorGUMLEY JOHN R·Filed 1986·Granted Jul 26, 1988·28 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →