Marcus A. Sieffert

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London, CA

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Patents Grantslast 30 patents

Information Patent Grant
Oral device, assembly and method for the use thereof
- Patent number 10,925,809
- Issue date Feb 23, 2021
- Trudell Medical International
- Marcus Sieffert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral device and method for the use thereof
- Patent number 9,855,187
- Issue date Jan 2, 2018
- Trudell Medical International
- Ruth E. Martin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
TONGUE STRENGTHENING DEVICE AND METHOD FOR THE USE THEREOF
- Publication number 20210331034
- Publication date Oct 28, 2021
- Trudell Medica| lnternational
- Brandon Coultes
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
ORAL DEVICE AND METHOD FOR THE USE THEREOF
- Publication number 20190307638
- Publication date Oct 10, 2019
- Trudell Medical International
- Ruth E. Martin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ORAL DEVICE, ASSEMBLY AND METHOD FOR THE USE THEREOF
- Publication number 20180360692
- Publication date Dec 20, 2018
- TRUDELL MEDICAL INTERNATIONAL
- Marcus SIEFFERT
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DOSE COUNTER AND MEDICATION DELIVERY DEVICE
- Publication number 20130074833
- Publication date Mar 28, 2013
- Marcus A. Sieffert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE