S-T-N Holdings, Inc.

Calculating rank

USPTO Granted Patents = 4

% Expired Patents = 50.0

Trademarks = 12

Forward Citations = 65

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7 inventors (with patents filed for the assignee):

Douglas J Herdman (2 out of 2 patents)

Michael J Richards (2 out of 2 patents)

Michael J Maloney (1 out of 8 patents)

4. Neal S Murray (1 out of 1 patent)

5. Henry G Kleinfelder, Jr (1 out of 1 patent)

6. Kevin D Niles (1 out of 1 patent)

7. David J Ostby (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 6870356 - Method and apparatus for vertical voltage potential mapping (2005-03-22),

2. 6602465 - Gelatinous wood preservative (2003-08-05),

3. 6517748 - Phosphate free fire retardant composition (2003-02-11),

4. 6306317 - Phosphate free fire retardant composition (2001-10-23),

Company Overview

S-t-n Holdings, Inc. is a leading investment and holding company with a diverse portfolio across various industries. With a focus on strategic acquisitions and long-term growth, S-t-n Holdings, Inc. is committed to creating value for its shareholders and stakeholders. Through its subsidiaries and affiliates, the company is involved in real estate, technology, healthcare, and other sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#281 in Las Vegas, NV

#573 in Nevada

#60,704 in US

Las Vegas, NV, United States of America

S-T-N Holdings, Inc.

Forward Citations = 65

7 inventors:

Douglas J Herdman (2 out of 2 patents)

Michael J Richards (2 out of 2 patents)

Michael J Maloney (1 out of 8 patents)

4. Neal S Murray (1 out of 1 patent)

5. Henry G Kleinfelder, Jr (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S-T-N Holdings, Inc.. Retrieved from https://idiyas.com/company/s-t-n-holdings

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]