% Expired Patents = 62.5

Forward Citations = 52

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11 inventors (with patents filed for the assignee):

Joseph W Maresca, Jr (8 out of 48 patents)

Wesley L Bratton (6 out of 10 patents)

Rick L Demmer (1 out of 3 patents)

4. Christopher M Smith (1 out of 5 patents)

5. Lori M Kostelnik (1 out of 1 patent)

6. James R Kriskivich (1 out of 1 patent)

7. Julia L Tripp (1 out of 3 patents)

8. William E Lowry (1 out of 1 patent)

9. Dawn Samara Kaback (1 out of 1 patent)

10. Dennis G Douglas (1 out of 2 patents)

11. Phillip C Ohl (1 out of 2 patents)

8 patents: Sort by Forward Citations

1. 9126230 - Fogging formulations for fixation of particulate contamination in ductwork and enclosures (2015-09-08),

2. 7908937 - Method to detect and characterize contaminants in pipes and ducts with interactive tracers (2011-03-22),

3. 7670085 - In situ immobilization of subsurface contamination (2010-03-02),

4. 7389706 - Method to detect and characterize contaminants in pipes and ducts with interactive tracers (2008-06-24),

5. 7331248 - Method and apparatus for detecting and locating explosives, biological, and chemical substances in ducts and structures using tracers (2008-02-19),

6. 7197914 - Method and apparatus for detecting and locating leak holes in a pipeline using tracers (2007-04-03),

7. 7047830 - Method to detect and characterize contaminants in pipes and ducts with interactive tracers (2006-05-23),

8. 6843135 - Method and apparatus for remotely monitoring corrosion using corrosion coupons (2005-01-18),

Company Overview

Vista Engineering Technologies LLC is a leading engineering firm specializing in providing innovative solutions for complex technical challenges. With a team of highly skilled engineers and designers, we offer a wide range of services including mechanical and structural engineering, project management, and consulting. Our commitment to excellence and customer satisfaction sets us apart in the industry, ensuring the success of every project we undertake.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#7 in Kennewick, WA

#826 in Washington

#35,941 in US

Kennewick, WA, United States of America

Vista Engineering Technologies LLC

Forward Citations = 52

11 inventors:

Joseph W Maresca, Jr (8 out of 48 patents)

Wesley L Bratton (6 out of 10 patents)

Rick L Demmer (1 out of 3 patents)

4. Christopher M Smith (1 out of 5 patents)

5. Lori M Kostelnik (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vista Engineering Technologies LLC. Retrieved from https://idiyas.com/company/vista-engineering-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]