Lee's Summit, MO, United States of America

John H Parr

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John H Parr. Retrieved from https://idiyas.com/inventor/john-h-parr

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 = 3.0

ph-index = 1


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of John H Parr

Introduction

John H Parr is an inventive mind based in Lee's Summit, MO (US). He is known for his unique contributions to safety technology, particularly in the realm of smoke inhalation prevention. With a focus on practical solutions, Parr has made strides in creating products that enhance safety in hazardous environments.

Latest Patents

One of Parr's notable inventions is a safety pillow designed to prevent smoke inhalation. This innovative device consists of a porous bag filled with relatively small, loose, oil-coated polystyrene beads. When placed over the nose and mouth, it allows for sufficient air intake while effectively preventing smoke inhalation in smoky atmospheres. This patent showcases his commitment to improving safety measures for individuals exposed to dangerous conditions. He holds 1 patent.

Career Highlights

Throughout his career, John H Parr has demonstrated a strong dedication to innovation and safety. His work has not only contributed to the field of safety technology but has also paved the way for further advancements in protective equipment. His focus on practical applications has made a significant impact on the industry.

Collaborations

Parr has collaborated with notable individuals in his field, including Roy E Martin and C Gray McCullah. These partnerships have allowed him to expand his ideas and bring innovative solutions to life.

Conclusion

John H Parr's contributions to safety technology, particularly through his innovative safety pillow, highlight his commitment to enhancing public safety. His work serves as an inspiration for future inventors aiming to create practical solutions for real-world problems.

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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