Trademarks = 1

Forward Citations = 103

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1 inventor (with patents filed for the assignee):

Elmer L Griebeler (4 out of 9 patents)

4 patents: Sort by Forward Citations

1. 5471736 - Magnetic sensor with laminated field concentrating flux bar (1995-12-05),

2. 5315244 - Magnetic sensor with laminated field concentrating flux bar (1994-05-24),

3. 5041784 - Magnetic sensor with rectangular field distorting flux bar (1991-08-20),

4. 4992733 - Position sensing transducer having a circular magnet with an integral (1991-02-12),

Visi-trak Corporation is a leading provider of innovative tracking and monitoring solutions for businesses. With a focus on cutting-edge technology and exceptional customer service, Visi-trak offers a range of products and services designed to optimize operations and improve efficiency. From fleet tracking to asset management, Visi-trak delivers reliable and accurate solutions to meet the needs of companies across various industries.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#270 in Cleveland, OH

#2,274 in Ohio

#59,078 in US

Cleveland, OH, United States of America

Visi-Trak Corporation

Forward Citations = 103

1 inventor:

Elmer L Griebeler (4 out of 9 patents)

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