Inventor · disambiguated record
John Couper
Also filed as: COUPER JOHN · COUPER JOHN HOWARD · COUPER JOHN R · COUPER JOHN ROY
10 granted patents·4 pending applications·130 citations·filing 1986–2017
89Inventor score
Top patents by PatentIndex Score
14 records- 0173US5383695ADevice for securing a hook to a lineFiled 1994·Granted Jan 24, 1995·32 cites·20 claims
- 0272US4673100AEquipment enclosure fastening meansBURROUGHS CORP·Filed 1986·Granted Jun 16, 1987·38 cites·24 claims
- 0364USD393306SShotgun sightNORTH PASS LTD·Filed 1996·Granted Apr 7, 1998·13 cites·1 claims
- 0461US4940224AMultiple document detector and separatorUNISYS CORP·Filed 1988·Granted Jul 10, 1990·13 cites·12 claims
- 0556US2009145470A1Cane and Walking Stick Management SystemCOUPER JOHN ROY·Filed 2008·Application pending·0 cites
- 0644US5110115ADocument transport and detection apparatusUNISYS CORP·Filed 1990·Granted May 5, 1992·12 cites·3 claims
- 0741USD366925SFly fishing toolCOUPER JOHN R·Filed 1994·Granted Feb 6, 1996·4 cites·1 claims
- 0841US5197729ADocument transport track drive mechanismUNISYS CORP·Filed 1991·Granted Mar 30, 1993·6 cites·7 claims
- 0938US5031895ASelf-compensating document drive systemUNISYS CORP·Filed 1990·Granted Jul 16, 1991·5 cites·5 claims
- 1038US2018356266A1Gas flow measurementUNIV OXFORD INNOVATION LTD·Filed 2016·Application pending·0 cites
- 1137US2019223761A1Method and apparatus for quantifying lung functionUNIV OXFORD INNOVATION LTD·Filed 2017·Application pending·0 cites
- 1235US2004190001A1Three dimensional imaging by projecting interference fringes and evaluating absolute phase mappingFiled 2002·Application pending·0 cites
- 1334USD358864SLine drop toolCOUPER JOHN R·Filed 1993·Granted May 30, 1995·2 cites·1 claims
- 1431US5111964ADevice for holding articles and permitting the removal thereofCOUPER JOHN R·Filed 1991·Granted May 12, 1992·5 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →