TIMOTHY VAN DER GRAAF

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EINDHOVEN, NL

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Patents Grantslast 30 patents

Information Patent Grant
Effective anti-bacteria and anti-viral air treatment device
- Patent number 10,596,291
- Issue date Mar 24, 2020
- Koninklijke Philips N.V.
- Timothy Van Der Graaf
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
EFFECTIVE ANTI-BACTERIA AND ANTI-VIRAL AIR TREATMENT DEVICE
- Publication number 20190105421
- Publication date Apr 11, 2019
- TIMOTHY VAN DER GRAAF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURFACE TREATMENT DEVICE
- Publication number 20180185530
- Publication date Jul 5, 2018
- CORNELIS REINDER RONDA
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE