Stewart H. SEIDLER

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Acton, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Modular and refillable container device
- Patent number 12,336,612
- Issue date Jun 24, 2025
- Concept Workshop Worldwide, LLC
- Stewart H. Seidler
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
MODULAR AND REFILLABLE CONTAINER DEVICE
- Publication number 20240180312
- Publication date Jun 6, 2024
- CONCEPT WORKSHOP WORLDWIDE, LLC
- Stewart H. SEIDLER
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
ROTATIONAL CONTAINER WITH FRONT LOCK AND LEVER SYSTEM
- Publication number 20230284767
- Publication date Sep 14, 2023
- CONCEPT WORKSHOP WORLDWIDE, LLC
- Stewart H. SEIDLER
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
MODULAR DEVICE WITH SEPARATABLE ENCASEMENTS
- Publication number 20230137303
- Publication date May 4, 2023
- CONCEPT WORKSHOP WORLDWIDE, LLC
- Stewart H. SEIDLER
- A45 - HAND OR TRAVELLING ARTICLES