Bloomfield, MI, United States of America

James A Roof

This inventor holds 3 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 1985-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James A Roof. Retrieved from https://idiyas.com/inventor/james-a-roof

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 = 1.5

ph-index = 3

Forward Citations = 35(Granted Patents)


Location History:

  • Anderson, IN (US) (1985)
  • Bloomfield, MI (US) (1992)
  • West Bloomfield, MI (US) (1993)

Company Filing History:


Years Active: 1985-1993

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3 patents (USPTO):Explore Patents

James A. Roof: Innovator in Vehicle Lamp Housing Technology

Introduction

James A. Roof is a notable inventor based in Bloomfield, MI, USA. With a strong focus on innovations in automotive technology, he holds three patents related to vehicle lamp housing mounting arrangements. His work contributes significantly to the safety and functionality of automotive lighting systems.

Latest Patents

James has developed several innovative solutions in the realm of vehicle lighting. His latest patents include:

1. **Lamp Housing Mounting Arrangement**: This patent describes a mounting arrangement designed for a vehicle lamp housing. It features an integral hold-down member with a lock arm that cooperates with a pawl formed on a support panel. Additionally, it has a contact foot that can be inserted into a slot adjacent to the pawl, effectively locking the lamp housing to the support panel.

2. **Lamp Housing Mounting Clip**: This invention outlines a mounting clip that secures a lamp housing to a support panel. The support panel is formed with a retainer slot that includes an access portion and a retainer portion. The mounting clip's hold-down portion is attached to the lamp housing and inserted into the access portion of the retainer slot. When the lamp housing is moved towards the retainer portion, a lock portion of the clip engages the teeth in the retainer portion, securely locking the housing in place.

Career Highlights

James A. Roof is a key contributor at GM Global Technology Operations LLC, where he works on innovative technology solutions within the automotive sector. His expertise in mechanical design and engineering is evident in his patented inventions that enhance vehicle safety and performance.

Collaborations

Throughout his career, James has collaborated with various professionals, including his coworker Kenneth J. Foley. Their teamwork and shared knowledge contribute to the advancement of technology in their field, fostering innovation within the company.

Conclusion

James A. Roof exemplifies the spirit of innovation in the automotive industry with his inventive contributions to vehicle lamp housing technologies. His patents demonstrate a commitment to enhancing the functionality and safety of automotive lighting systems, solidifying his reputation as a distinguished inventor.

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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