Magnasphere Corporation, based in Waukesha, Wisconsin, specializes in advanced magnetic sensor technology. The company is known for its innovative solutions that enhance the performance and reliability of various applications, including security systems, industrial automation, and consumer electronics. Magnasphere's proprietary technology focuses on providing robust and efficient sensing capabilities, making it a key player in the field of magnetic sensing and related technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

19 Patents

#23 in Waukesha, WI

#401 in Wisconsin

#17,138 in US

#32,663 in the World

Waukesha, WI, United States of America

Magnasphere Corporation

Forward Citations = 177

8 inventors:

Randall L Woods (15 out of 38 patents)

Joseph C Hedeen (8 out of 8 patents)

Larry Hedeen (3 out of 7 patents)

4. Christopher Woods (1 out of 1 patent)

5. Randy Woods (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Magnasphere Corporation. Retrieved from https://idiyas.com/company/magnasphere

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]