Yucca Valley, CA, United States of America

Mary Ann Hill

This inventor holds 3 USPTO granted patents. Top assignees: University of California, Other. Active years: 1997-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mary Ann Hill. Retrieved from https://idiyas.com/inventor/mary-ann-hill

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Los Alamos, NM (US) (1998)
  • Yucca Valley, CA (US) (1997 - 2000)

Company Filing History:


Years Active: 1997-2000

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3 patents (USPTO):Explore Patents

Title: Innovations by Mary Ann Hill

Introduction

Mary Ann Hill is an accomplished inventor based in Yucca Valley, California. She has made significant contributions to the field of towing accessories, holding a total of 3 patents. Her innovative designs enhance the functionality and efficiency of tow trucks, making them more versatile for various towing needs.

Latest Patents

Mary Ann Hill's latest patents include a Towing Lift Accessory designed for tow trucks. This accessory features a boom that can be locked onto an underlift hoist, allowing for the secure attachment of trailers and the retrieval of disabled vehicles. The design includes a frame with an upwardly and rearwardly extending trailer coupling mount, which can be interchanged with a sheave mount for hoisting loads. Another patent focuses on a boom accessory for flatbed tow trucks, which extends the utility of the truck by enabling the retrieval of vehicles from remote locations. This accessory is designed for robust attachment without significant modifications to the truck.

Career Highlights

Throughout her career, Mary Ann Hill has demonstrated a commitment to innovation in the towing industry. Her patents reflect her understanding of the practical challenges faced by tow truck operators and her ability to create solutions that enhance their capabilities.

Collaborations

Mary Ann has collaborated with her coworker, Richard W Hill, to further develop her inventions and bring them to market. Their partnership has contributed to the successful implementation of her innovative designs.

Conclusion

Mary Ann Hill's contributions to the towing industry through her patents exemplify her innovative spirit and dedication to improving towing solutions. Her work continues to impact the efficiency and effectiveness of tow trucks in various applications.

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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