David J. Velasquez

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Dry powder inhalation device with elongate carrier for power
- Patent number 5,740,793
- Issue date Apr 21, 1998
- Astra Aktiebolag
- Peter D. Hodson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dry powder inhalation device having a powder-loaded elongate carrier
- Patent number 5,619,984
- Issue date Apr 15, 1997
- Astra Aktiebolag
- Peter D. Hodson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of and apparatus for the aerosol administration of medication
- Patent number 5,231,983
- Issue date Aug 3, 1993
- Minnesota Mining and Manufacturing
- Charles J. Matson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device
- Patent number 5,192,548
- Issue date Mar 9, 1993
- Riker Laboratoires, Inc.
- David J. Velasquez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Equine aerosol drug delivery method and apparatus
- Patent number 5,062,423
- Issue date Nov 5, 1991
- Minnesota Mining and Manufacturing Company
- Charles J. Matson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE