Inventor · disambiguated record
David R. James
Also filed as: JAMES DAVID · JAMES DAVID ALUN · JAMES DAVID R · JAMES DAVID RICHARD
32 granted patents·4 pending applications·964 citations·filing 1974–2021
98Inventor score
Top patents by PatentIndex Score
36 records- 0192US4257905AGaseous insulators for high voltage electrical equipmentUS ENERGY·Filed 1979·Granted Mar 24, 1981·56 cites·1 claims
- 0291US9613547B2Dual-faced labelling systemsNASTAR INC·Filed 2016·Granted Apr 4, 2017·13 cites·14 claims
- 0389US5169205AEmergency exit windowBLUE BIRD BODY CO·Filed 1991·Granted Dec 8, 1992·62 cites·12 claims
- 0487US3981484ALifting apparatusJAMES DAVID RICHARD·Filed 1974·Granted Sep 21, 1976·47 cites·12 claims
- 0586US4432359AEquipment for handling invalids and the disabledJAMES IND LTD·Filed 1982·Granted Feb 21, 1984·74 cites·12 claims
- 0685US4918771APatient lifting and hoist thereforIMPRO LTD·Filed 1984·Granted Apr 24, 1990·70 cites·27 claims
- 0785US4175048AGaseous insulators for high voltage electrical equipmentUS ENERGY·Filed 1977·Granted Nov 20, 1979·36 cites·11 claims
- 0880US4479993APatient support meansJAMES IND LTD·Filed 1982·Granted Oct 30, 1984·19 cites·12 claims
- 0978US4633538AInvalid hoistJAMES IND LTD·Filed 1985·Granted Jan 6, 1987·65 cites·19 claims
- 1077US3962737ALifting meansMECANAIDS LTD·Filed 1974·Granted Jun 15, 1976·34 cites·8 claims
- 1171US4270234ANet-type bedsJAMES INVESTMENTS·Filed 1979·Granted Jun 2, 1981·41 cites·10 claims
- 1270US4712257AInvalid hoistsIMPRO LTD·Filed 1986·Granted Dec 15, 1987·50 cites·14 claims
- 1370US4703523AInvalid hoistsIMPRO LTD·Filed 1986·Granted Nov 3, 1987·49 cites·9 claims
- 1470US4143312AStabilized platformsMARCONI CO LTD·Filed 1977·Granted Mar 6, 1979·19 cites·11 claims
- 1568US4715069AToilet aidsJAMES IND LTD·Filed 1986·Granted Dec 29, 1987·33 cites·8 claims
- 1666US4563781ABath installations and bath tubsJAMES IND LTD·Filed 1984·Granted Jan 14, 1986·34 cites·17 claims
- 1763US10217385B2Dual-faced labelling systemsNASTAR INC·Filed 2017·Granted Feb 26, 2019·1 cites·19 claims
- 1861US5567095AVehicular mobile occupant carrierFiled 1994·Granted Oct 22, 1996·47 cites·8 claims
- 1961US3998284AInvalid hoistsMECANAIDS LTD·Filed 1975·Granted Dec 21, 1976·28 cites·10 claims
- 2058US4206523AApparatus for lifting disabled personsMECANAIDS LTD·Filed 1978·Granted Jun 10, 1980·26 cites·11 claims
- 2157US4149602AHydraulically-operated percussive deviceAF HYDRAULICS·Filed 1977·Granted Apr 17, 1979·14 cites·10 claims
- 2255US4742588ALifting slingIMPRO LTD·Filed 1987·Granted May 10, 1988·31 cites·11 claims
- 2354US4685157AToilet aidJAMES IND LTD·Filed 1986·Granted Aug 11, 1987·23 cites·7 claims
- 2453US11453101B1Pipe jack pipe clampJAMES DAVID R·Filed 2021·Granted Sep 27, 2022·0 cites·20 claims
- 2547US4680819AInvalid hoistsJAMES IND LTD·Filed 1986·Granted Jul 21, 1987·22 cites·10 claims
- 2644US4588155ASupports for hoistsJAMES IND LTD·Filed 1983·Granted May 13, 1986·16 cites·9 claims
- 2742US4451944ANet bedJAMES IND LTD·Filed 1981·Granted Jun 5, 1984·15 cites·8 claims
- 2842US2011308139A1Pest eradication systemJAMES DAVID·Filed 2011·Application pending·0 cites
- 2941US2004262884A1Carving tobogganFiled 2002·Application pending·0 cites
- 3041US2012324780A1Insect Monitoring SystemJAMES DAVID·Filed 2011·Application pending·0 cites
- 3140US4177528ASanitary chairsJAMES DAVID R·Filed 1976·Granted Dec 11, 1979·9 cites·7 claims
- 3240US2011289825A1Pest eradication deviceJAMES DAVID·Filed 2010·Application pending·0 cites
- 3337US4028749ASanitary chairsJAMES DAVID RICHARD·Filed 1976·Granted Jun 14, 1977·7 cites·9 claims
- 3436USD614725SPest eradication deviceJAMES DAVID·Filed 2009·Granted Apr 27, 2010·4 cites·1 claims
- 3536US4656679ALifting slingsJAMES IND LTD·Filed 1985·Granted Apr 14, 1987·11 cites·9 claims
- 3636US4384294AStabilized antenna arrangementMARCONI CO LTD·Filed 1981·Granted May 17, 1983·8 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →