Arcadia, CA, United States of America

William H Penny

This inventor holds 3 USPTO granted patents. Top assignee: American Hospital Supply Corporation. Active years: 1976-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William H Penny. Retrieved from https://idiyas.com/inventor/william-h-penny-6d3p3q4k

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 = 2.6

ph-index = 3

Forward Citations = 135(Granted Patents)


Company Filing History:


Years Active: 1976-1981

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3 patents (USPTO):Explore Patents

Title: Innovations by William H Penny

Introduction

William H Penny is an accomplished inventor based in Arcadia, CA (US). He has made significant contributions to the field of medical devices, particularly in the area of drug delivery systems. With a total of three patents to his name, his work focuses on improving the efficiency and effectiveness of mixing components for injections.

Latest Patents

William H Penny's latest patents include a method of mixing plural components. This innovative system is designed for storing a dry powdered drug component and a liquid in separate containers, allowing for immediate mixing prior to injection. The system features a hypodermic syringe with an axially slidable stopper, coupled to a rigid tubular housing with a low friction vacuum movable piston. The design allows for simple reciprocation of the syringe stopper, which is equipped with a plunger that has a laterally extending thumb pad or other graspable slip-resistant surface. This mechanism automatically reciprocates the housing's low friction piston, resulting in quick and complete turbulent mixing. Notably, there is no need for the operator to turn the device over repeatedly to alternately squeeze or push opposite ends, making the process more efficient.

Career Highlights

William H Penny is associated with American Hospital Supply Corporation, where he has been instrumental in developing innovative medical solutions. His work has not only advanced the technology in drug delivery but has also contributed to improving patient care.

Collaborations

Throughout his career, William has collaborated with notable colleagues, including Pradip V Choksi and Kenneth R Michael. These collaborations have further enhanced the development of his inventions and have played a crucial role in the success of his projects.

Conclusion

William H Penny's contributions to the field of medical devices exemplify the importance of innovation in healthcare. His patents reflect a commitment to improving drug delivery systems, ultimately benefiting patients and healthcare providers alike.

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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