Stephen D. Diehl

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Waterville, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Flow based incentive spirometer
- Patent number 6,656,129
- Issue date Dec 2, 2003
- Rex A. Niles
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
HME bypass system
- Patent number 6,588,421
- Issue date Jul 8, 2003
- DHD Healthcare Corporation
- Stephen David Diehl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Flow based incentive spirometer
- Patent number D450124
- Issue date Nov 6, 2001
- DHD Healthcare Corporation
- Rex A. Niles
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
Flow based incentiv spirometer
- Publication number 20020151813
- Publication date Oct 17, 2002
- Rex A. Niles
- A63 - SPORTS GAMES AMUSEMENTS