Inventor · disambiguated record
Richard Johnstone
Also filed as: JOHNSTONE RICHARD · JOHNSTONE RICHARD T
22 granted patents·1,189 citations·filing 1976–1991
97Inventor score
Top patents by PatentIndex Score
22 records- 0199US4120030AComputer software security systemKEARNEY & TRECKER CORP·Filed 1977·Granted Oct 10, 1978·300 cites·9 claims
- 0297US4462080AVoice actuated machine controlKEARNEY & TRECKER CORP·Filed 1981·Granted Jul 24, 1984·142 cites·11 claims
- 0396US4527661AAdaptive control system for machine tool or the likeKEARNEY & TRECKER CORP·Filed 1981·Granted Jul 9, 1985·86 cites·2 claims
- 0494US4390953AUnmanned diagnostic communications system for computer controlled machine toolsKEARNEY & TRECKER CORP·Filed 1981·Granted Jun 28, 1983·82 cites·7 claims
- 0593US4472783AFlexible manufacturing systemKEARNEY & TRECKER CORP·Filed 1982·Granted Sep 18, 1984·175 cites·17 claims
- 0688US5297055AMulti-functional measurement systemGLEASON WORKS·Filed 1990·Granted Mar 22, 1994·64 cites·21 claims
- 0788US4145816ASpindle probe with orbital transformerKEARNEY & TRECKER CORP·Filed 1977·Granted Mar 27, 1979·33 cites·5 claims
- 0886US4185376AUnmanned machining center with tool checkingKEARNEY & TRECKER CORP·Filed 1977·Granted Jan 29, 1980·40 cites·7 claims
- 0982US4487087ABall nut having adustable preloadingKEARNEY & TRECKER CORP·Filed 1984·Granted Dec 11, 1984·30 cites·7 claims
- 1080US4514123AAdaptive control system for machine tool or the likeKEARNEY & TRECKER CORP·Filed 1983·Granted Apr 30, 1985·34 cites·8 claims
- 1179US4628441AAutomatic dynamic error compensatorKEARNEY & TRECKER CORP·Filed 1983·Granted Dec 9, 1986·33 cites·10 claims
- 1279US4172512AMachine tool with common drive for worktable and pallet shuttleKEARNEY & TRECKER CORP·Filed 1977·Granted Oct 30, 1979·29 cites·10 claims
- 1375US4109309AMethod and apparatus for remote display of analog signals occurring in computer controlled machine toolsKEARNEY & TRECKER CORP·Filed 1977·Granted Aug 22, 1978·27 cites·17 claims
- 1471US4025062AThermal deburring unitSURFTRAN COMPANY·Filed 1976·Granted May 24, 1977·21 cites·22 claims
- 1561US5066176AProbe for machine toolKEARNEY & TRECKER CORP·Filed 1989·Granted Nov 19, 1991·18 cites·6 claims
- 1660US4238034AAutomatic tool changer for machine toolKEARNEY & TRECKER CORP·Filed 1979·Granted Dec 9, 1980·15 cites·5 claims
- 1757US4177550AMachine tool with hollow structural steel membersKEARNEY & TRECKER CORP·Filed 1978·Granted Dec 11, 1979·14 cites·6 claims
- 1853US4533859AMotorized ball nutKEARNEY & TRECKER CORP·Filed 1982·Granted Aug 6, 1985·10 cites·3 claims
- 1950US4266120AUnmanned machining center with tool checkingKEARNEY & TRECKER CORP·Filed 1979·Granted May 5, 1981·9 cites·1 claims
- 2046US5197231ARotary cutter having expanded cutting ringGLEASON WORKS·Filed 1991·Granted Mar 30, 1993·12 cites·38 claims
- 2143US4164810AAutomatic tool changer for machine toolKEARNEY & TRECKER CORP·Filed 1977·Granted Aug 21, 1979·6 cites·11 claims
- 2242US4784894AMolded polymer compositeKEARNEY & TRECKER CORP·Filed 1984·Granted Nov 15, 1988·9 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →