Saint Paul, MN, United States of America

Mary R Baumler

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mary R Baumler. Retrieved from https://idiyas.com/inventor/mary-r-baumler

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal1 out of 834,708 
Other
 patents

Years Active: 1996

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1 patent (USPTO):Explore Patents

Title: Mary R Baumler: Innovator in Videocassette Technology

Introduction

Mary R Baumler is a notable inventor based in Saint Paul, MN (US). She has made significant contributions to the field of videocassette technology, particularly with her innovative designs that enhance functionality and user experience.

Latest Patents

Mary R Baumler holds 1 patent for her invention titled "One-piece videocassette reel lock system." This invention features an integral one-piece reel lock located in the base lower wall of a videocassette between two reels. The design includes two locking pawl portions, a release lever portion, and connecting arms. The locking pawl portions are connected to the release lever through the connecting arms, allowing for efficient locking and unlocking of the reels.

Career Highlights

Throughout her career, Mary has demonstrated a commitment to innovation and problem-solving in the technology sector. Her work has not only advanced the design of videocassette systems but has also paved the way for future developments in similar technologies.

Collaborations

Mary has collaborated with notable colleagues, including Howard S Veith and Dewain Robert Goff. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Mary R Baumler's contributions to videocassette technology exemplify her innovative spirit and dedication to enhancing user experience. Her patent for the one-piece videocassette reel lock system showcases her ability to create practical solutions in the field.

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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