Inventor · disambiguated record
Mervyn Johnston
Also filed as: JOHNSTON MERVYN · JOHNSTON MERVYN B · JOHNSTON MERVYN BRADSHAW
6 granted patents·134 citations·filing 1973–2006
85Inventor score
Top patents by PatentIndex Score
6 records- 0183US5941372APush button switching system and methodDRESSER IND·Filed 1998·Granted Aug 24, 1999·42 cites·11 claims
- 0274US6031196APush button switching system and methodDRESSER IND·Filed 1999·Granted Feb 29, 2000·36 cites·15 claims
- 0369US7423858B2Apparatus comprising circuit breaker with adjunct sensor unitAIRPAX CORP·Filed 2006·Granted Sep 9, 2008·9 cites·14 claims
- 0467US6853274B2Circuit breakerAIRPAX CORP LLC·Filed 2002·Granted Feb 8, 2005·18 cites·30 claims
- 0554US5653257AFlow control limiterDRESSER IND·Filed 1996·Granted Aug 5, 1997·18 cites·9 claims
- 0650US3945354AExhaust port of two cycle engineTEXTRON INC·Filed 1973·Granted Mar 23, 1976·11 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →