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For the Inventor, By the Inventor

Houston, TX, United States of America

Ava International Corporation

Calculating rank
USPTO Granted Patents = 39

Forward Citations = 824

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9 inventors (with patents filed for the assignee):

goldMedal Neil H Akkerman (34 out of 82 patents)

silverMedal Gonzalo Vazquez (6 out of 8 patents)

bronzeMedal Aubrey C Mills (5 out of 6 patents)

4.  John P Hare (3 out of 3 patents)

5.  John A Barton (2 out of 16 patents)

6.  Billy R Newman (2 out of 5 patents)

7.  Thomas R Buckner (2 out of 2 patents)

8.  Daniel O Dewey (2 out of 4 patents)

9.  Terry G Young (1 out of 1 patent)


Core Competencies:
Subsurface Safety Valve
Flow Control Device
Well Packers
Hydraulically Operated
Pneumatic Valve Actuator
Latching Devices
Fail Safe Valves
Multiple String Well Packer
Wire Line Tools
Well Completion
Kickover Tool
Slip Assemblies

39 patents:

1. 5513703 - Methods and apparatus for perforating and treating production zones and (1996-05-07),
2. 5413173 - Well apparatus including a tool for use in shifting a sleeve within a (1995-05-09),
3. 5358053 - Subsurface safety valve (1994-10-25),
4. 5295907 - Rorque limiting device (1994-03-22),
5. 5263847 - Subsurface tubing safety valve (1993-11-23),
6. 5251702 - Surface controlled subsurface safety valve (1993-10-12),
7. 5195721 - Fail safe valve actuator (1993-03-23),
8. 5193615 - Apparatus for use in controlling flow through a tubing string suspended (1993-03-16),
9. 5176220 - Subsurface tubing safety valve (1993-01-05),
10. 5137090 - Subsurface tubing safety valve (1992-08-11),
11. 5095978 - Hydraulically operated permanent type well packer assembly (1992-03-17),
12. 4852648 - Well installation in which electrical current is supplied for a source (1989-08-01),
13. 4794989 - Well completion method and apparatus (1989-01-03),
14. 4783046 - Pneumatic valve actuators (1988-11-08),
15. 4776397 - Tool for lowering into centered position within a well bore (1988-10-11),
Company Overview
Ava International Corporation, based in Houston, TX, specializes in advanced technology solutions for various industries, including energy, telecommunications, and aerospace. The company focuses on developing innovative products and services that enhance operational efficiency and drive technological advancement. With a commitment to research and development, Ava International leverages cutting-edge technologies to address complex challenges and deliver tailored solutions to its clients, fostering growth and sustainability in a competitive landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

39 Patents

#140 in Houston, TX

#488 in Texas

#8,830 in US

#17,465 in the World

Houston, TX (US)
Houston, TX, United States of America

Ava International Corporation

Forward Citations = 824

9 inventors:

goldMedal Neil H Akkerman (34 out of 82 patents)

silverMedal Gonzalo Vazquez (6 out of 8 patents)

bronzeMedal Aubrey C Mills (5 out of 6 patents)

4.  John P Hare (3 out of 3 patents)

5.  John A Barton (2 out of 16 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ava International Corporation. Retrieved from https://idiyas.com/company/ava-international

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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