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Lawrence A. WEINSTEIN

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  • Midlothian, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inline vaporizer
    • Patent number 8,327,845
    • Issue date Dec 11, 2012
    • Hydrate, Inc.
    • Lawrence A. Weinstein
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Inline vaporizer
    • Patent number 7,938,113
    • Issue date May 10, 2011
    • Hydrate, Inc.
    • Lawrence Alan Weinstein
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Positive expiratory pressure device
    • Patent number 7,699,054
    • Issue date Apr 20, 2010
    • Smiths Medical ASD, Inc.
    • Richard K. Pelerossi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Positive expiratory pressure device with bypass
    • Patent number 7,059,324
    • Issue date Jun 13, 2006
    • Smiths Medical ASD, Inc.
    • Richard K. Pelerossi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Positive expiratory pressure device with bypass
    • Patent number 6,776,159
    • Issue date Aug 17, 2004
    • DHD Healthcare Corporation
    • Richard K. Pelerossi
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Positive expiratory pressure device
    • Patent number 6,581,598
    • Issue date Jun 24, 2003
    • DHD Healthcare Corporation
    • Jennifer M. Foran
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Maximum expiratory pressure device
    • Patent number 6,539,938
    • Issue date Apr 1, 2003
    • DHD Healthcare Corporation
    • Lawrence A. Weinstein
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Maximum expiratory pressure and cough simulation device
    • Patent number D450381
    • Issue date Nov 13, 2001
    • DHD Healthcare Corporation
    • Lawrence A. Weinstein
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Continuous positive airway pressure therapy device
    • Patent number 6,253,766
    • Issue date Jul 3, 2001
    • DHD Healthcare Corporation
    • Rex A. Niles
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Incentive spirometer
    • Patent number 6,238,353
    • Issue date May 29, 2001
    • DHD Healthcare Corporation
    • Lawrence A. Weinstein
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Continuous positive airway pressure therapy device
    • Patent number D441070
    • Issue date Apr 24, 2001
    • DHD Healthcare Corporation
    • Rex A. Niles
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Positive expiratory pressure device
    • Patent number D440651
    • Issue date Apr 17, 2001
    • DHD Healthcare Corporation
    • Jennifer M. Foran
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Metered dose inhaler cloud chamber
    • Patent number 6,026,807
    • Issue date Feb 22, 2000
    • Diemolding Corporation
    • George Puderbaugh
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Incentive spirometer
    • Patent number 5,984,873
    • Issue date Nov 16, 1999
    • Diemolding Corporation
    • Douglas M. Crumb
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Metered dose inhaler spacer
    • Patent number D412979
    • Issue date Aug 17, 1999
    • Diemolding Corporation
    • Lawrence A. Weinstein
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Respiratory therapy device
    • Patent number D403769
    • Issue date Jan 5, 1999
    • Diemolding Corporation
    • Lawrence A. Weinstein
    • D24 - Medical and laboratory equipment
  • Information Patent Grant

    Tongue Protector
    • Patent number 5,692,493
    • Issue date Dec 2, 1997
    • Diemolding Corporation
    • Lawrence A. Weinstein
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    INLINE VAPORIZER
    • Publication number 20100024816
    • Publication date Feb 4, 2010
    • Hydrate, Inc.
    • Lawrence A. WEINSTEIN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Inline vaporizer
    • Publication number 20070137646
    • Publication date Jun 21, 2007
    • Lawrence Alan Weinstein
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Positive expiratory pressure device acapella choice
    • Publication number 20060090753
    • Publication date May 4, 2006
    • DHD Healthcare Corporation
    • Richard K. Pelerossi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Breath enhanced nebulizer with interchangeable top portions
    • Publication number 20060065267
    • Publication date Mar 30, 2006
    • PARI Innovative Manufacturers, Inc.
    • Tuan Quoc Tran
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Nebulizer mouthpiece
    • Publication number 20050205088
    • Publication date Sep 22, 2005
    • Tuan Q. Tran
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Positive expiratory pressure device with bypass
    • Publication number 20030234017
    • Publication date Dec 25, 2003
    • DHD Healthcare Corporation
    • Richard K. Pelerossi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Positive expiratory pressure device with bypass
    • Publication number 20030127092
    • Publication date Jul 10, 2003
    • DHD Healthcare Corporation
    • Richard K. Pelerossi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Maximum expiratory pressure device
    • Publication number 20020073993
    • Publication date Jun 20, 2002
    • Lawrence A. Weinstein
    • A63 - SPORTS GAMES AMUSEMENTS