Jeffrey C. Marrion

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Littleton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Mobility device
- Patent number 11,399,995
- Issue date Aug 2, 2022
- Deka Products Limited Partnership
- Stewart M. Coulter
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MOBILITY DEVICE
- Publication number 20220378632
- Publication date Dec 1, 2022
- DEKA Products Limited Partnership
- Stewart M. Coulter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MOBILITY DEVICE
- Publication number 20190046373
- Publication date Feb 14, 2019
- Stewart M. Coulter
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE