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Tucson, AZ, United States of America

Engineering Research Associates, Inc.

Calculating rank

USPTO Granted Patents = 65

% Expired Patents = 7.7

Trademarks = 25

Forward Citations = 3,440

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31 inventors (with patents filed for the assignee):

Junius E Taylor (19 out of 19 patents)

Loren C Acker (10 out of 11 patents)

Daniel C Harmony (9 out of 10 patents)

4. Stephen C Minney (8 out of 9 patents)

5. Douglas F Wright (8 out of 9 patents)

6. Joseph C Jensen (8 out of 8 patents)

7. Joseph G Augustine (5 out of 5 patents)

8. Leonard T Williams (4 out of 4 patents)

9. Tulsie P Sumeer (3 out of 6 patents)

10. Bradley T Noble (3 out of 5 patents)

11. Evan W Rosen (3 out of 4 patents)

12. Yee Chin Wong (2 out of 4 patents)

13. Robert L Mullen (2 out of 2 patents)

14. Antonius Kurniawan (2 out of 2 patents)

15. Randy L Prior (2 out of 2 patents)

Core Competencies:

Thermal Ablation

RF Generators

Tubing Sealers

Electro-Mechanical Sealer

Blood Collection

Mold Heating

IV Tubing

Clip-On Welder

Blood Bag Support

Electrical Properties

Combustion Chamber

Solar Pool Heater

65 patents: Sort by Forward Citations

1. 9039898 - Method for separating components in natural oil (2015-05-26),

2. 8469690 - Apparatus for severing and collecting IV tubing tips (2013-06-25),

3. 8469688 - RF generator with multiplexed programmed molds (2013-06-25),

4. 8029712 - Method for collecting IV tubing tips (2011-10-04),

5. 7871701 - Chipboard (2011-01-18),

6. 7819147 - Chipboard (2010-10-26),

7. 7744805 - Method for rapidly heating and cooling a mold (2010-06-29),

8. 7438548 - Apparatus for rapidly heating and cooling a mold (2008-10-21),

9. 7326897 - Clip on tubing welder (2008-02-05),

10. D550734 - T-shaped ground jaw (2007-09-11),

11. D550733 - Curved slotted ground jaw (2007-09-11),

12. D550732 - Narrow faceted slotted ground jaw (2007-09-11),

13. D550262 - Wide faceted slotted ground jaw (2007-09-04),

14. 7211776 - Method for unattended sealing of tubing (2007-05-01),

15. 7151243 - Method for welding material with a clip on welder (2006-12-19),

Company Overview

Engineering Research Associates, Inc., based in Tucson, AZ, specializes in advanced thermal ablation technologies. The company focuses on the development and manufacturing of innovative solutions such as RF generators, tubing sealers, and electro-mechanical sealers. Their expertise extends to critical applications in blood collection, mold heating, IV tubing, and clip-on welding, positioning them as a key player in the medical device and thermal management sectors. Their commitment to research and development drives advancements in these essential technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

65 Patents

#10 in Tucson, AZ

#64 in Arizona

#5,616 in US

#11,346 in the World

Tucson, AZ, United States of America

Engineering Research Associates, Inc.

Forward Citations = 3,440

31 inventors:

Junius E Taylor (19 out of 19 patents)

Loren C Acker (10 out of 11 patents)

Daniel C Harmony (9 out of 10 patents)

4. Stephen C Minney (8 out of 9 patents)

5. Douglas F Wright (8 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Engineering Research Associates, Inc.. Retrieved from https://idiyas.com/company/engineering-research-associates

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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