% Expired Patents = 83.3

Forward Citations = 144

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4 inventors (with patents filed for the assignee):

Harry Miller (6 out of 22 patents)

Byong M Shin (5 out of 7 patents)

Kwong Dong Chil (3 out of 4 patents)

4. Kwon Dong Chil (3 out of 5 patents)

6 patents: Sort by Forward Citations

1. 7581337 - Expandable shoe having screw drive assemblies (2009-09-01),

2. 7137212 - Expandable shoe and shoe assemblies (2006-11-21),

3. 7080468 - Expandable shoe and shoe assemblies (2006-07-25),

4. 6883254 - Expandable shoe and shoe assemblies (2005-04-26),

5. 6817116 - Expandable shoe and shoe assemblies (2004-11-16),

6. 6807754 - Expandable shoe and shoe assemblies (2004-10-26),

Inchworm, Inc. is a leading technology company specializing in software development and digital solutions. With a focus on innovation and cutting-edge technologies, Inchworm helps businesses streamline their operations and improve efficiency. Their team of experts are dedicated to delivering high-quality solutions tailored to meet the unique needs of each client. Visit their website for more information on their services and solutions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#267 in Boston, MA

#2,543 in Massachusetts

#44,949 in US

Boston, MA, United States of America

Inchworm, Inc.

Forward Citations = 144

4 inventors:

Harry Miller (6 out of 22 patents)

Byong M Shin (5 out of 7 patents)

Kwong Dong Chil (3 out of 4 patents)

4. Kwon Dong Chil (3 out of 5 patents)

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