% Expired Patents = 28.6

Trademarks = 6

Forward Citations = 408

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12 inventors (with patents filed for the assignee):

Douglas J Littlejohn (3 out of 6 patents)

Baxter R Watkins (3 out of 6 patents)

Miguel A Gonzalez (2 out of 5 patents)

4. John H Hessler (2 out of 2 patents)

5. Michael G Wurm (1 out of 29 patents)

6. Steven E Michalski (1 out of 3 patents)

7. Thomas Edward King (1 out of 1 patent)

8. Patrick James Kilps (1 out of 7 patents)

9. Paul Ezekial James (1 out of 3 patents)

10. Havard L Staggs (1 out of 2 patents)

11. John Golini (1 out of 1 patent)

12. Chi-Foun Kuen (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9204689 - Elastic cord having tapered protruding portions (2015-12-08),

2. 7631568 - Particulate monitor (2009-12-15),

3. 6513210 - Draw-tight elastic cordage (2003-02-04),

4. 5274311 - Control system network structure (1993-12-28),

5. 5248007 - Electronic control system for stair climbing vehicle (1993-09-28),

6. 5123495 - Wheelchair stair climbing control system (1992-06-23),

7. 4915184 - Cushioning mechanism for stair-climbing wheelchair (1990-04-10),

Company Overview

Quest Technologies, Inc. is a leading provider of innovative technology solutions for businesses. With a focus on delivering high-quality products and exceptional customer service, Quest Technologies helps companies improve efficiency and streamline their operations. From software solutions to hardware upgrades, Quest Technologies is dedicated to helping businesses succeed in today's competitive marketplace.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#149 in Denver, CO

#870 in Colorado

#39,929 in US

Denver, CO, United States of America

Quest Technologies, Inc.

Forward Citations = 408

12 inventors:

Douglas J Littlejohn (3 out of 6 patents)

Baxter R Watkins (3 out of 6 patents)

Miguel A Gonzalez (2 out of 5 patents)

4. John H Hessler (2 out of 2 patents)

5. Michael G Wurm (1 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Quest Technologies, Inc.. Retrieved from https://idiyas.com/company/quest-technologies

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]