Inventor · disambiguated record

Kenneth W. Johnston

Also filed as: JOHNSTON KENNETH W

2 granted patents·88 citations·filing 1974–1997

67Inventor score

Technology areasA61B E02F

Files withCASE CORP1 INDIANAPOLIS CENTER ADV RES1

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2 records

0171US5820332AHeavy duty coupler for attaching an implement to work vehicleCASE CORP·Filed 1997·Granted Oct 13, 1998·41 cites·18 claims
0259US3974826ADisplay circuitry for ultrasonic imagingINDIANAPOLIS CENTER ADV RES·Filed 1974·Granted Aug 17, 1976·47 cites·6 claims

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