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Trademarks = 3

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Boyd Hirtz (2 out of 2 patents)

James H Blasczyk (2 out of 4 patents)

Steve Hirtz (1 out of 1 patent)

4. Jeff Hirtz (1 out of 1 patent)

5. Jason Laney (1 out of 1 patent)

6. Kyle Presley (1 out of 1 patent)

7. Scott Campbell (1 out of 23 patents)

5 patents: Sort by Forward Citations

1. 11028956 - Liner for lateral pipe line (2021-06-08),

2. 10919212 - Mechanized inverter for pipe liners (2021-02-16),

3. 10502356 - Liner for lateral pipe line (2019-12-10),

4. 9377149 - Systems and apparatus for inhibiting a compressed pipe liner from retreating into a host pipe (2016-06-28),

5. 9322502 - Device and system for pulling a compressed pipe liner into a host pipe (2016-04-26),

Sak Construction, LLC is a leading provider of construction and engineering services, specializing in infrastructure projects for government and private sector clients. With a track record of delivering high-quality work on time and within budget, Sak Construction has built a reputation for excellence in the industry. The company's experienced team of professionals is dedicated to providing innovative solutions and exceptional customer service on every project.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

5 Patents

#9 in O'Fallon, MO

#694 in Missouri

#50,178 in US

O'Fallon, MO, United States of America

Sak Construction, LLC