Golden Valley, MN, United States of America

Sigurd A Rishovd

This inventor holds 1 USPTO granted patent. Top assignee: Royal Industries, Inc.. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sigurd A Rishovd. Retrieved from https://idiyas.com/inventor/sigurd-a-rishovd

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 1

Forward Citations = 24(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Sigurd A Rishovd: Innovator in Wheel Alignment Technology

Introduction

Sigurd A Rishovd is a notable inventor based in Golden Valley, MN (US). He has made significant contributions to the field of automotive technology, particularly in the area of wheel alignment.

Latest Patents

Rishovd holds a patent for a "Wheel alignment apparatus." This innovative device is designed to electrically indicate the alignment condition of a vehicle wheel. The apparatus includes sensing means, which consist of an element that can be detachably secured to the wheel. This element produces an electrical output that depends on the extent of inclination of the wheel. Additionally, the device features an electrical display that has a movable member positioned according to the electrical output from the sensing means. The sensing means is capable of selectively detecting toe-in, camber, and caster.

Career Highlights

Sigurd A Rishovd is associated with Royal Industries, Inc., where he has been instrumental in developing advanced automotive technologies. His work has contributed to improving vehicle safety and performance through precise wheel alignment.

Collaborations

Rishovd has worked alongside Richard P Vizenor, collaborating on various projects that enhance automotive technology.

Conclusion

Sigurd A Rishovd's innovative contributions to wheel alignment technology demonstrate his commitment to advancing automotive safety and performance. His patent reflects a significant step forward in the field, showcasing his expertise and dedication to innovation.

Profile summary based on public USPTO records.
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]
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