Forward Citations = 102

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5 inventors (with patents filed for the assignee):

Artur Hirtsiefer (3 out of 26 patents)

Siegfried Deisenhofer (1 out of 2 patents)

Hans Friedrich Muller (1 out of 1 patent)

4. Rolf Gronwoldt (1 out of 1 patent)

5. Karl H Heuser (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 7240974 - Folding cover (2007-07-10),

2. 5823411 - Locking device for suitcases and trunks, especially roof trunks for (1998-10-20),

3. 5702167 - Drawer locking means for drawers arranged one above the other (1997-12-30),

4. 5546705 - Support for holding a closing element (1996-08-20),

5. D257714 - Combined handle and push-button housing for electrically encoded (1980-12-30),

Huwil-werke GmbH is a leading manufacturer of high-quality security and access control systems. With over 60 years of experience, the company specializes in producing innovative solutions for locking, latching, and securing various applications. Huwil's products are known for their precision engineering, durability, and user-friendly features, making them ideal for residential, commercial, and industrial use. The company also offers customized solutions to meet specific client needs and requirements.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

5 Patents

#1 in Ruppichteroth

#6,008 in Germany

Ruppichteroth, Germany

Huwil-werke Gmbh