Mission Viejo, CA, United States of America

William J Grothe

This inventor holds 3 USPTO granted patents. Top assignees: Lumenyte International Corporation, Other. Active years: 2004-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William J Grothe. Retrieved from https://idiyas.com/inventor/william-j-grothe

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


% Patents Active = 33.3

Average Co-Inventor Count = 2.8

ph-index = 2

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2004-2010

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3 patents (USPTO):Explore Patents

Title: The Innovations of William J Grothe

Introduction

William J Grothe is an accomplished inventor based in Mission Viejo, CA (US). He holds a total of 3 patents that showcase his innovative contributions to the field of vehicle inspection systems. His work emphasizes the integration of advanced lighting technologies to enhance safety and efficiency in vehicle inspections.

Latest Patents

One of Grothe's notable inventions is the in-ground inspection system. This system features an embedded light transmitting optical fiber within a polymeric mass, designed for the underside of vehicles. The system is remotely energized and placed into a pre-determined channel in mediums such as concrete or asphalt, ensuring that it remains flush mounted. Additionally, he developed an alternative version that utilizes linear light-emitting diode assemblies, providing a steady and uniform flood of light for effective vehicle inspections.

Another significant patent is the under vehicle inspection system. This portable system includes a series of mats equipped with flexible, polymeric side light transmitting optical fibers. These fibers extend along channels positioned near the edges of the mats, allowing them to be within the tracks of a vehicle's wheels. The design incorporates notches and reflectors to ensure a consistent flood of light directed at the vehicle's underside, while an opaque jacket prevents light from radiating outward.

Career Highlights

Throughout his career, Grothe has worked with various companies, including Lumenyte International Corporation. His innovative designs have significantly impacted the vehicle inspection industry, enhancing the safety and efficiency of inspections.

Collaborations

Grothe has collaborated with notable individuals in his field, including Jianli Ren and Paul E Robbins. These partnerships have contributed to the development and refinement of his innovative technologies.

Conclusion

William J Grothe's contributions to vehicle inspection systems through his patents reflect his commitment to innovation and safety. His work continues to influence the industry, paving the way for future advancements in inspection technologies.

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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