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For the Inventor, By the Inventor

Skokie, IL, United States of America

John B Schramm

This inventor holds 6 USPTO granted patents. Top assignees: Inter-V-Manan, M3 Systems, Argon Medical Devices Inc.. Active years: 1994-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John B Schramm. Retrieved from https://idiyas.com/inventor/john-b-schramm

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 5

Forward Citations = 592(Granted Patents)


Company Filing History:

goldMedal2 out of 2 
 
Inter-V-Manan
 patents
silverMedal2 out of 6 
 
M3 Systems
 patents
bronzeMedal1 out of 20 
 
Argon Medical Devices Inc.
 patents
4. 1 out of 1 
 
M3 Systems, Inc., D/b/a/ Manan Medical Products, Inc.
 patent

Years Active: 1994-2018

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6 patents (USPTO):Explore Patents
1. 9980747 - Retractable centesis needle (2018-05-29),
2. 7329227 - Forward-fired automatic tissue sampling apparatus with safety lock (2008-02-12),
3. 7063672 - Integrated biopsy needle assembly (2006-06-20),
4. 5507298 - Forward-fired automatic tissue sampling apparatus (1996-04-16),
5. 5476101 - Automatic tissue sampling apparatus (1995-12-19),
6. 5284156 - Automatic tissue sampling apparatus (1994-02-08),

Title: Top Inventor in Skokie, IL

Introduction: Gunnar J. Hanson is a prominent inventor based in Skokie, Illinois. He has made significant contributions to various fields through his innovative ideas and patents.

Latest Patents: His recent patents include advancements in technology and design, showcasing his ability to stay at the forefront of innovation.

Career Highlights: Throughout his career, Gunnar has achieved numerous accolades and recognition for his work, establishing himself as a leader in his industry.

Collaborations: He has collaborated with various companies and institutions, further enhancing his impact on the field of invention.

Conclusion: Gunnar J. Hanson continues to inspire future inventors with his dedication and creativity, making a lasting mark in the world of innovation.

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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