Demetrios Rigas

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Northbrook, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Ostomy appliance faceplate with concealed coupling ring flange
- Patent number 6,197,010
- Issue date Mar 6, 2001
- Hollister Incorporated
- Walter F. Leise
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
In-line method of manufacture of ostomy appliance faceplate
- Patent number 6,093,276
- Issue date Jul 25, 2000
- Hollister Incorporated
- Walter F. Leise
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE