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For the Inventor, By the Inventor

Houston, TX, United States of America

Charles D Cawood, Jr

This inventor holds 11 USPTO granted patents. Top assignees: American Hospital Supply Corporation, Other. Active years: 1977-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles D Cawood, Jr. Retrieved from https://idiyas.com/inventor/charles-d-cawood-jr

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

USPTO Granted Patents = 11

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 8

Forward Citations = 731(Granted Patents)


Company Filing History:

goldMedal5 out of 433 
 
American Hospital Supply Corporation
 patents
silverMedal5 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1977-1989

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11 patents (USPTO):Explore Patents
1. D303841 - Urine leg bag (1989-10-03),
2. 4846154 - Dual view endoscope (1989-07-11),
3. 4759348 - Endoscope assembly and surgical instrument for use therewith (1988-07-26),
4. 4557274 - Midstream urine collector (1985-12-10),
5. 4458705 - Tray and basin combination (1984-07-10),
6. 4449971 - Urine collection method (1984-05-22),
7. 4178920 - Urological instrument with deflecting element (1979-12-18),
8. D251609 - Handle for urological instrument (1979-04-17),
9. D251608 - Operating handle for urological instrument (1979-04-17),
10. 4122856 - Surgical instrument and method of assembly thereof (1978-10-31),
11. 4043328 - Urological drape (1977-08-23),

Title: The Innovative Mind of Charles D. Cawood, Jr.

Introduction

Charles D. Cawood, Jr., an inventor based in Houston, TX, has made significant contributions to the field of medical technology through his innovative spirit and dedication. With a total of 11 patents to his name, he has developed groundbreaking inventions that enhance medical practices and improve patient care.

Latest Patents

Among his notable inventions, the "Urine Leg Bag" stands out as a practical medical device aimed at increasing the comfort and independence of patients. Additionally, he has developed an advanced "Dual View Endoscope." This endoscope is equipped with two fixed field lens assemblies—one facing forward and the other laterally. It features an adjustable control that allows practitioners to seamlessly switch between the illuminated surgical or diagnostic site viewed by either lens without removing the endoscope from the patient.

Career Highlights

Throughout his career, Cawood has worked with several esteemed organizations, including American Hospital Supply Corporation. His contributions in these roles have been vital in developing innovative solutions to pressing medical challenges.

Collaborations

Cawood’s journey in invention has been enriched by collaboration with talented individuals, including colleagues like John Stephen Ziegler and Michael Hitoshi Ekinaka. These partnerships have facilitated the exchange of ideas and the development of pioneering technologies.

Conclusion

Charles D. Cawood, Jr. continues to be a pivotal figure in the realm of medical innovations. His patents not only reflect his ingenuity but also his commitment to enhancing healthcare through technology. As he continues to innovate, the medical community eagerly anticipates the next advancements stemming from his creative mind.

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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