Forward Citations = 287

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4 inventors (with patents filed for the assignee):

Fred K Fox (11 out of 11 patents)

Denver K Kimberlin (3 out of 3 patents)

Martin L Tomek (1 out of 13 patents)

4. Jeddy D Nixon (1 out of 10 patents)

14 patents: Sort by Forward Citations

1. 4886432 - Bladder pump assembly (1989-12-12),

2. 4466777 - Pump control circuit (1984-08-21),

3. D274145 - Explosion-proof box for electrical components (1984-06-05),

4. 4308927 - Well drilling tool (1982-01-05),

5. 4284149 - Well drilling tool (1981-08-18),

6. 4260167 - Well drilling tool (1981-04-07),

7. 4260032 - Well drilling tool (1981-04-07),

8. 4260030 - Well tool (1981-04-07),

9. 4256189 - Well drilling tool (1981-03-17),

10. 4160551 - Seal assembly (1979-07-10),

11. 4019592 - By-pass tool (1977-04-26),

12. 4019591 - Well drilling tool (1977-04-26),

13. 3997009 - Well drilling apparatus (1976-12-14),

14. 3971450 - Well drilling tool (1976-07-27),

Company Overview

Engineering Enterprises Inc., based in Houston, TX, specializes in providing innovative engineering solutions across various sectors. The company focuses on developing advanced technologies and systems that enhance operational efficiency and safety in industries such as energy, construction, and manufacturing. With a commitment to research and development, Engineering Enterprises Inc. leverages its expertise to address complex engineering challenges, ensuring high-quality outcomes for its clients while contributing to technological advancements in the field.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#366 in Houston, TX

#1,378 in Texas

#22,302 in US

#42,199 in the World

Houston, TX, United States of America

Engineering Enterprises Inc.

Forward Citations = 287

4 inventors:

Fred K Fox (11 out of 11 patents)

Denver K Kimberlin (3 out of 3 patents)

Martin L Tomek (1 out of 13 patents)

4. Jeddy D Nixon (1 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Engineering Enterprises Inc.. Retrieved from https://idiyas.com/company/engineering-enterprises

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]