Robert James Belvin

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Williamsport, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotational connections for stairs
- Patent number 11,332,923
- Issue date May 17, 2022
- E.M.E.H., Inc.
- Anthony J. Peachy
- E04 - BUILDING
Information Patent Grant
Moveable stair systems and methods
- Patent number 11,332,940
- Issue date May 17, 2022
- E.M.E.H., Inc.
- Bryan I. Charles
- E04 - BUILDING
Information Patent Grant
Moveable stair systems and methods
- Patent number 10,968,636
- Issue date Apr 6, 2021
- E.M.E.H., Inc.
- Bryan I. Charles
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
MOVEABLE STAIR SYSTEMS AND METHODS
- Publication number 20210189734
- Publication date Jun 24, 2021
- EMEH, INC.
- Bryan I. Charles
- E04 - BUILDING
Information Patent Application
ROTATIONAL CONNECTIONS FOR STAIRS
- Publication number 20210115658
- Publication date Apr 22, 2021
- E.M.E.H., INC.
- Anthony J. Peachy
- E04 - BUILDING
Information Patent Application
MOVEABLE STAIR SYSTEMS AND METHODS
- Publication number 20200149284
- Publication date May 14, 2020
- E.M.E.H., INC.
- Bryan I. Charles
- E04 - BUILDING