Inventor · disambiguated record
Graham Walker
Also filed as: WALKER GRAHAM · WALKER GRAHAM K
9 granted patents·6 pending applications·821 citations·filing 1981–2024
92Inventor score
Files withSEQUAL TECHNOLOGIES INC4MD Aware LLC3GEN PNEUMATICS CORP2ALLIED TELESIS HOLDINGS KABUSH1ALLIED TELESIS HOLDINGS KK1
Top patents by PatentIndex Score
15 records- 0197US6681764B1Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1999·Granted Jan 27, 2004·173 cites·45 claims
- 0297US6651653B1Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1999·Granted Nov 25, 2003·133 cites·63 claims
- 0397US5979440AMethods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1997·Granted Nov 9, 1999·210 cites·30 claims
- 0491USRE43398EMethods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorHONKONEN SCOTT C·Filed 2006·Granted May 22, 2012·31 cites·76 claims
- 0589US6698423B1Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentratorSEQUAL TECHNOLOGIES INC·Filed 1999·Granted Mar 2, 2004·203 cites·30 claims
- 0684US4420265AInfrared temperature monitoring apparatus having means for sky radiation compensationEVEREST CHARLES E·Filed 1981·Granted Dec 13, 1983·41 cites·13 claims
- 0769US2024387048A1Computerized system to provide medical diagnosis, prognosis, and treatment using more refined digital health records having improved contextMD Aware LLC·Filed 2024·Application pending·0 cites
- 0863US4631928AJoule-Thomson apparatus with temperature sensitive annular expansion passagewayGEN PNEUMATICS CORP·Filed 1985·Granted Dec 30, 1986·18 cites·35 claims
- 0956US2025353577A1Apparatus and method for converting a multi-gear bicycle to a single gear bicycleQUALITY BICYCLE PRODUCTS GBC·Filed 2024·Application pending·0 cites
- 1054US6247234B1Razor and bladeFiled 2000·Granted Jun 19, 2001·6 cites·13 claims
- 1154US2021074395A1Computerized system to provide medical diagnosis, prognosis, and treatment using more refined digital health records having improved contextMD Aware LLC·Filed 2020·Application pending·0 cites
- 1246US2015205336A1Resilient data and power suppliesALLIED TELESIS HOLDINGS KK·Filed 2014·Application pending·0 cites
- 1340US4738122ARefrigerant expansion device with means for capturing condensed contaminants to prevent blockageGEN PNEUMATICS CORP·Filed 1986·Granted Apr 19, 1988·6 cites·21 claims
- 1438US2017220749A1Systems and methods for identifying and using medical calculatorsMD Aware LLC·Filed 2017·Application pending·0 cites
- 1535US2009249115A1Method and system for dynamic link failover managementALLIED TELESIS HOLDINGS KABUSH·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →