Santa Ana, CA, United States of America

Philip L Lowry

This inventor holds 2 USPTO granted patents. Top assignee: U.s.d. Corp.. Active years: 1983.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Philip L Lowry. Retrieved from https://idiyas.com/inventor/philip-l-lowry-bz1y0rm9

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 = 2.0

ph-index = 2

Forward Citations = 373(Granted Patents)


Location History:

  • Santa Ana, CA (US) (1983)
  • Costa Mesa, CA (US) (1983)

Company Filing History:


Years Active: 1983

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2 patents (USPTO):Explore Patents

Title: Philip L. Lowry: Innovator in Respiratory Technology

Introduction

Philip L. Lowry is a notable inventor based in Santa Ana, California. He has made significant contributions to the field of respiratory technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and comfort of respirator face masks.

Latest Patents

One of Philip's latest patents is a respirator face mask designed from silicone or other vulcanized rubber. This mask features a multi-compound curved face seal that provides a superior configuration for facial fit. The design includes four support buttons and two straps that utilize a reverse leverage pulldown effect to ensure the mask fits snugly against the face. The mask's unique features include eccentric buttons for strap attachment, a concave sealing diaphragm on the exhalation valve, and a staggered anti-inversion rib that prevents the diaphragm from inverting. Additionally, the inhalation port is designed with chamfered exterior rings that enhance the overall functionality of the mask.

Career Highlights

Philip L. Lowry is associated with U.S.D. Corp., where he continues to innovate in the field of respiratory devices. His work has been instrumental in developing products that prioritize user comfort and safety.

Collaborations

Philip collaborates with James N. Matheson, contributing to the advancement of respiratory technology through their combined expertise.

Conclusion

Philip L. Lowry's contributions to respiratory technology through his innovative designs and patents have made a significant impact in the field. His work continues to enhance the safety and comfort of respirator face masks, showcasing his dedication to improving public health.

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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