Inventor · disambiguated record
John R. Murray
Also filed as: MURRAY JOHN · MURRAY JOHN C · MURRAY JOHN R · MURRAY JOHN REILLY
12 granted patents·2 pending applications·225 citations·filing 1974–2021
92Inventor score
Top patents by PatentIndex Score
14 records- 0184US5144895AHopper door apparatus for a railway carDIFFERENTIAL STEEL CAR CO·Filed 1990·Granted Sep 8, 1992·58 cites·11 claims
- 0275US4062576ASliding glass window and door lockJENNINGS ROBERT NEWTON·Filed 1976·Granted Dec 13, 1977·33 cites·14 claims
- 0373US7300081B1Flexible auxiliary handle for hand held implementsMURRAY ROBERT H·Filed 2002·Granted Nov 27, 2007·24 cites·277 claims
- 0470US3976272AControl system for railroadsGEN SIGNAL CORP·Filed 1974·Granted Aug 24, 1976·27 cites·28 claims
- 0569US4087763AMethod and apparatus for secondary laser pumping by electron beam excitationUS ENERGY·Filed 1975·Granted May 2, 1978·16 cites·18 claims
- 0665USD356274SSafety bumper for guiding the visually impairedREDLAND INC·Filed 1993·Granted Mar 14, 1995·14 cites·1 claims
- 0760US4357118AConnecting assembly for geodesic dome framework constructionMURRAY JOHN R·Filed 1981·Granted Nov 2, 1982·18 cites·9 claims
- 0851US11960624B2Systems and methods to enhance privacy through decision tree based suppression rules on relational databasesIMMUTA INC·Filed 2021·Granted Apr 16, 2024·0 cites·20 claims
- 0951US4308507AElectron beam switched discharge for rapidly pulsed lasersUS ENERGY·Filed 1979·Granted Dec 29, 1981·8 cites·8 claims
- 1046US5606916AHopper door operating mechanismDIFCO INC·Filed 1995·Granted Mar 4, 1997·13 cites·11 claims
- 1141US2002096019A1Self-ejecting chuck wrench attachmentFiled 2002·Application pending·0 cites
- 1238US5579593ARailroad ballast spreading (plow) systemDIFCO INC·Filed 1995·Granted Dec 3, 1996·12 cites·7 claims
- 1329US2016195723A1Methods and apparatus for reflected display of imagesSEEBRIGHT INC·Filed 2016·Application pending·0 cites
- 1426US4964348ADrop end, open top rail carDIFFERENTIAL STEEL CAR CO·Filed 1989·Granted Oct 23, 1990·2 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when John R. Murray files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →