For the Inventor, By the Inventor

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Lafayette, IN, United States of America

Gh LLC

USPTO Granted Patents = 3

% Expired Patents = 33.3

Forward Citations = 29

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4 inventors (with patents filed for the assignee):

David A Schleppenbach (2 out of 11 patents)

Joe P Said (2 out of 4 patents)

Brian T Graham (1 out of 1 patent)

4. Peter W Davis (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8726145 - Content communication system and methods (2014-05-13),

2. 8494859 - Universal processing system and methods for production of outputs accessible by people with disabilities (2013-07-23),

3. 8196031 - Content independent document navigation system and method (2012-06-05),

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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#15 in Lafayette, IN

#1,040 in Indiana

#73,860 in US

Lafayette, IN, United States of America

Gh LLC

Forward Citations = 29

4 inventors:

David A Schleppenbach (2 out of 11 patents)

Joe P Said (2 out of 4 patents)

Brian T Graham (1 out of 1 patent)

4. Peter W Davis (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gh LLC. Retrieved from https://idiyas.com/company/gh

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

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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