William Landsman

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Porter Ranch, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-compartment devices having dispensing tips
- Patent number 9,016,522
- Issue date Apr 28, 2015
- Discus Dental, LLC
- Robert Hayman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Multi-Compartment Devices Having Dispensing Tips
- Publication number 20090152300
- Publication date Jun 18, 2009
- DISCUS DENTAL, LLC
- Robert Hayman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE