Company Filing History:

6 out of 139

Vacuumschmelze Gmbh & Company Kg

Years Active: 1993-2011

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8013743 - Marker for a magnetic theft protection system and method for its production (2011-09-06),

2. 7942981 - Rotationally symmetrical hollow body made of a deformable permanently magnetic alloy and its use and production process (2011-05-17),

3. 7578893 - Electrical contact material comprising a cobalt-nickel-iron alloy (2009-08-25),

4. 7432815 - Marker for a magnetic theft protection system and method for its production (2008-10-07),

5. 7230211 - Electrical heating element (2007-06-12),

6. 6803118 - Marker for use in a magnetic anti-theft security system (2004-10-12),

7. 6793745 - Maraging type spring steel (2004-09-21),

8. 6689490 - Display element for employment in a magnetic anti-theft security system (2004-02-10),

9. 6663981 - Marker for use in a magnetic anti-theft security system and method for marking the marker (2003-12-16),

10. 5817191 - Iron-based soft magnetic alloy containing cobalt for use as a solenoid (1998-10-06),

11. 5210373 - Screening compartment having a carrying sandwich structure (1993-05-11),

Title: The Innovative Mind of Hartwin Weber

Introduction

Hartwin Weber, an accomplished inventor located in Hanau, Germany, has made a noteworthy mark in the field of technology and materials science. With a total of 11 patents to his name, Weber's inventions primarily focus on creating advanced magnetic solutions beneficial for various industrial applications.

Latest Patents

Among his latest innovations is a "Marker for a Magnetic Theft Protection System and Method for Its Production." This invention features an oblong alarm strip made from an amorphous ferromagnetic alloy combined with an activation strip crafted from a molybdenum-free semi-hard magnetic alloy. This activation strip has precise specifications, including a coercive force of 10 A/cm to 25 A/cm and a remanence of at least 0.9 T, making it effective for theft protection. Another significant patent is the "Rotationally Symmetrical Hollow Body Made of a Deformable Permanently Magnetic Alloy and Its Use and Production Process." This seamless hollow body is tailored for utilization in hysteresis clutches and brakes, formed through non-cutting processes like roller spinning, showcasing Weber's innovative approach to material shaping.

Career Highlights

Throughout his career, Hartwin Weber has been associated with Vacuumschmelze GmbH & Company Kg and Vacuumschmelze GmbH, two prominent companies known for their advancements in magnetic materials. His work within these organizations has contributed to the development of high-tech magnetic applications that enhance operational efficiency across various sectors.

Collaborations

Weber's inventive journey has also seen him collaborate with talented colleagues, including Ottmar Roth and Gernot Hausch. Their combined expertise has fostered a creative environment that fosters innovation and the successful development of groundbreaking technologies.

Conclusion

Hartwin Weber's impressive portfolio of patents and his collaborative spirit highlight his significance as an inventor in the realm of magnetic technology. His contributions not only push the boundaries of innovation but also pave the way for future advancements in theft protection systems and magnetic applications.

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