For the Inventor, By the Inventor

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San Marino, CA, United States of America

Applied Technologies Associates, Inc.

USPTO Granted Patents = 26

% Expired Patents = 3.8

CIPO Patents = 1

Forward Citations = 518

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16 inventors (with patents filed for the assignee):

Donald H Van Steenwyk (15 out of 39 patents)

Paul W Ott (6 out of 6 patents)

Harold J Engebretson (5 out of 5 patents)

4. Clinton Moss (4 out of 12 patents)

5. Douglas Ridgway (4 out of 13 patents)

6. Troy Martin (4 out of 6 patents)

7. Brett H Van Steenwyk (4 out of 4 patents)

8. John R Cash (3 out of 3 patents)

9. Fred L Watson (2 out of 3 patents)

10. Philip M LaHue (2 out of 2 patents)

11. Arthur La Porta (1 out of 1 patent)

12. Timothy M Price (1 out of 14 patents)

13. Harold T Buscher (1 out of 4 patents)

14. David C Brown (1 out of 2 patents)

15. Michael S Orcutt-Clenard (1 out of 2 patents)

Core Competencies:

Well Completion

Borehole Surveying

Magnetic Field Sensor

Azimuth Determination

Downhole Drill Bit

Piezoelectric Force

High Speed Surveying

Canted Tilt Sensor

Gyroscopic Means

Electrical Current Dissipation

Bilateral Communication

Land Navigation

26 patents: Sort by Forward Citations

1. 10458227 - Well completion with single wire guidance system (2019-10-29),

2. 10041345 - Well completion with single wire guidance system (2018-08-07),

3. 9938819 - Reducing or preventing dissipation of electrical current and associated magnetic signal in a wellbore (2018-04-10),

4. 9938773 - Active magnetic azimuthal toolface for vertical borehole kickoff in magnetically perturbed environments (2018-04-10),

5. 7434482 - Feedback-controlled piezoelectric force measuring apparatus (2008-10-14),

6. 5725061 - Downhole drill bit drive motor assembly with an integral bilateral (1998-03-10),

7. 5720345 - Casing joint detector (1998-02-24),

8. 4920655 - High speed well surveying and land navigation (1990-05-01),

9. 4833787 - High speed well surveying and land navigation (1989-05-30),

10. 4706388 - Borehole initial alignment and change determination (1987-11-17),

11. 4611405 - High speed well surveying (1986-09-16),

12. 4594790 - Borehole surveying employing ring laser gyroscope (1986-06-17),

13. 4593559 - Apparatus and method to communicate bidirectional information in a (1986-06-10),

14. 4559713 - Azimuth determination for vector sensor tools (1985-12-24),

15. 4472884 - Borehole azimuth determination using magnetic field sensor (1984-09-25),

Company Overview

Applied Technologies Associates, Inc. is a technology firm based in San Marino, California, specializing in advanced engineering solutions and innovative product development. The company focuses on a range of sectors, including aerospace, defense, and industrial applications, leveraging cutting-edge research to deliver high-performance systems and components. With a commitment to excellence, Applied Technologies Associates integrates multidisciplinary approaches to address complex challenges, ensuring robust and reliable solutions tailored to client needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

26 Patents

#1 in San Marino, CA

#3,043 in California

#12,865 in US

#24,826 in the World

San Marino, CA, United States of America

Applied Technologies Associates, Inc.

Forward Citations = 518

16 inventors:

Donald H Van Steenwyk (15 out of 39 patents)

Paul W Ott (6 out of 6 patents)

Harold J Engebretson (5 out of 5 patents)

4. Clinton Moss (4 out of 12 patents)

5. Douglas Ridgway (4 out of 13 patents)

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