William F. Kirk

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Loughborough, Leicestershire, GB

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Patents Grantslast 30 patents

Information Patent Grant
Powder inhalation device
- Patent number 4,860,740
- Issue date Aug 29, 1989
- Riker Laboratories, Inc.
- William F. Kirk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Breath actuated devices for administering powdered medicaments
- Patent number 4,446,862
- Issue date May 8, 1984
- Eric A. Baum
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE