Inventor · disambiguated record
Thomas W. Mcgrail
Also filed as: MC GRAIL THOMAS W · MCGRAIL THOMAS · MCGRAIL THOMAS W · MCGRAIL THOMAS WAYNE
20 granted patents·2 pending applications·1,357 citations·filing 1981–2020
97Inventor score
Top patents by PatentIndex Score
22 records- 0195US4584998AMulti-purpose tracheal tubeMALLINCKRODT INC·Filed 1981·Granted Apr 29, 1986·346 cites·7 claims
- 0290US7753051B2Face mask strap systemKING SYSTEMS CORP·Filed 2006·Granted Jul 13, 2010·104 cites·13 claims
- 0384US9854962B2Visualization instrumentMCGRAIL THOMAS W·Filed 2010·Granted Jan 2, 2018·27 cites·39 claims
- 0484US9179831B2Visualization instrumentMCGRAIL THOMAS W·Filed 2010·Granted Nov 10, 2015·24 cites·27 claims
- 0581US7178521B2Adjustable length breathing circuitKING SYSTEMS CORP·Filed 2004·Granted Feb 20, 2007·60 cites·22 claims
- 0679US5301667APressure limiting valve for ventilation breathing bag apparatusVITAL SIGNS INC·Filed 1992·Granted Apr 12, 1994·186 cites·9 claims
- 0774US6119695AAirway device with provision for lateral alignment, depth positioning, and retention in an airwayAUGUSTINE MEDICAL INC·Filed 1998·Granted Sep 19, 2000·121 cites·21 claims
- 0871USD663026SVisualization instrumentMCGRAIL THOMAS W·Filed 2010·Granted Jul 3, 2012·17 cites·1 claims
- 0971US7201168B2Non-tracheal ventilation tubeKING SYSTEMS CORP·Filed 2005·Granted Apr 10, 2007·19 cites·30 claims
- 1070US6338343B1Airway device with provision for lateral alignment, depth positioning, and retention in an airwayAUGUSTINE MEDICAL INC·Filed 2000·Granted Jan 15, 2002·36 cites·6 claims
- 1170US6070581ALaryngeal airway deviceAUGUSTINE MEDICAL INC·Filed 1997·Granted Jun 6, 2000·156 cites·36 claims
- 1269US10857321B2Breathing circuit systems and devicesWINKLER KEVIN·Filed 2016·Granted Dec 8, 2020·4 cites·22 claims
- 1369US6311688B1Airway device with provision for coupling to an introducerAUGUSTINE MEDICAL INC·Filed 2000·Granted Nov 6, 2001·36 cites·5 claims
- 1466USD669172SVisualization instrumentMCGRAIL THOMAS W·Filed 2012·Granted Oct 16, 2012·13 cites·1 claims
- 1564US6830049B2Airway device with provision for coupling to an introducerARIZANT HEALTHCARE INC·Filed 2002·Granted Dec 14, 2004·26 cites·23 claims
- 1663US9421341B2Laryngeal tubeMILLER DAVID J·Filed 2011·Granted Aug 23, 2016·3 cites·22 claims
- 1760US5937859ALaryngeal airway deviceAUGUSTINE MEDICAL INC·Filed 1996·Granted Aug 17, 1999·84 cites·32 claims
- 1859US6427686B2Airway device with provision for coupling to an introducerAUGUSTINE MEDICAL INC·Filed 1998·Granted Aug 6, 2002·69 cites·3 claims
- 1955US5425358APressure limiting valve for ventilation gas apparatusVITAL SIGNS INC·Filed 1994·Granted Jun 20, 1995·26 cites·1 claims
- 2054US11826513B2Breathing circuit systems and devicesAMBU AS·Filed 2020·Granted Nov 28, 2023·0 cites·23 claims
- 2142US2016206188A1Visualization instrumentKING SYSTEMS CORP·Filed 2014·Application pending·0 cites
- 2241US2014160261A1Visualization instrumentKING SYSTEMS CORP·Filed 2013·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →