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Vortran Corporation
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Beverly Hills, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Vortex generating mass flowmeter
Patent number
4,896,541
Issue date
Jan 30, 1990
Vortran Corporation
Nathaniel Hughes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vortex generating mass flowmeter
Patent number
4,730,500
Issue date
Mar 15, 1988
Vortran Corporation
Nathaniel Hughes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Aerosol producing device
Patent number
4,702,415
Issue date
Oct 27, 1987
Vortran Corporation
Nathaniel Hughes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Atomizing apparatus
Patent number
4,635,857
Issue date
Jan 13, 1987
Vortran Corporation
Nathaniel Hughes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gas-powered nebulizer
Patent number
4,620,670
Issue date
Nov 4, 1986
Vortran Corporation
Nathaniel Hughes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Vortex-generating medical products
Patent number
4,453,542
Issue date
Jun 12, 1984
Vortran Corporation
Nathaniel Hughes
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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