Los Gatos, CA, United States of America

George D Hermann

This inventor holds 18 USPTO granted patents, primarily in Laparoscopic Surgery. Top assignees: General Surgical Innovations, Inc., Cardiovascular Concepts, Inc., Ethicon Endo-Surgery, Inc.. Active years: 1993-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George D Hermann. Retrieved from https://idiyas.com/inventor/george-d-hermann-uk670rau

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


% Patents Active = 94.4

Average Co-Inventor Count = 3.9

ph-index = 17

Forward Citations = 3,488(Granted Patents)


Company Filing History:


Years Active: 1993-2005

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Areas of Expertise:
Laparoscopic Access Port
Introducer Sheath
Hemostasis Valve
Balloon Dissection
Tissue Removal Device
Surgical Instrument
Knot Tying
Adjustable Valve
Vessel Shearing
Expansible Tunneling
Variable Diameter Sheath
18 patents (USPTO):Explore Patents

Title: The Innovative Mind of George D. Hermann

Introduction: George D. Hermann, an accomplished inventor based in Los Gatos, CA, has made significant contributions to the field of surgical instruments. With a remarkable total of 18 patents to his name, Hermann has dedicated his career to advancing surgical technology and improving patient outcomes.

Latest Patents: Among his latest innovations are two notable patents that showcase his ingenuity. The first is a laparoscopic access port for surgical instruments or the hand, which features a flexible, fluid-tight envelope. This envelope allows for access through a body tissue incision while maintaining insufflation pressure within the body. Its transparency and design enable both a secure seal to the body tissue and a closure member for instruments or the surgeon's forearm, enhancing the efficiency of laparoscopic procedures.

The second patent pertains to a large-diameter introducer sheath equipped with a hemostasis valve and a removable steering mechanism. This catheter introducing system is designed with a flexible sheath and an obturator that allows for steering by laterally deflecting the distal end. Such systems are particularly advantageous for large diameter sheaths that pose challenges when introduced over guide wires, marking a significant advancement in catheter technology.

Career Highlights: Throughout his career, George D. Hermann has worked with several companies, including General Surgical Innovations, Inc. His experiences in these organizations have undoubtedly enriched his expertise in developing innovative surgical solutions that address real-world medical challenges.

Collaborations: Cooperation with fellow innovators has also played a crucial role in Hermann's achievements. Among his coworkers are notable individuals such as Kenneth H. Mollenauer and Thomas A. Howell, who have likely contributed to the collaborative spirit that drives innovation in the medical device field.

Conclusion: George D. Hermann stands out as a prolific inventor whose work continues to shape the landscape of surgical instrumentation. With an impressive portfolio of patents and a commitment to collaboration, Hermann's contributions are not only significant but also pivotal for future advancements in the medical 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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