Enter assignee name

% Expired Patents = 83.3

CIPO Patents = 2

Forward Citations = 39

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3 inventors (with patents filed for the assignee):

Robert E Harr (10 out of 12 patents)

Robert F Crane (1 out of 70 patents)

Robert E Crane (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 10422120 - Forward articulating cleaning and removal apparatus and method (2019-09-24),

2. 9651167 - Trenchless drainage structure replacement (2017-05-16),

3. 9650557 - Green directional drilling fluid composition (2017-05-16),

4. 8556539 - Trenchless drainage structure replacement (2013-10-15),

5. 8545130 - Wick assembly and method for installing an underdrain (2013-10-01),

6. 8347446 - Drainage structure cleaning tool (2013-01-08),

7. 8303215 - Wick assembly and method for installing an underdrain (2012-11-06),

8. 7993078 - Method and apparatus for installing an underground pipe (2011-08-09),

9. 7914233 - Method and apparatus for installing an underground pipe (2011-03-29),

10. 7725978 - Drainage structure cleaning apparatus (2010-06-01),

11. 7721375 - Drainage structure cleaning tool (2010-05-25),

12. 7398785 - Method for cleaning a culvert (2008-07-15),

HARR Technologies, LLC is a leading technology solutions provider offering comprehensive software development, IT consulting, and digital marketing services. With a strong commitment to delivering innovative solutions, we help businesses transform and thrive in the digital age. Our team of skilled professionals leverages cutting-edge technologies to deliver tailored software solutions that drive growth and improve efficiency. Whether it's developing custom software applications, designing intuitive user interfaces, or implementing digital marketing strategies, HARR Technologies is your trusted partner for digital success.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

12 Patents

#1 in Kasilof, AK

#4 in Alaska

#25,494 in US

#48,027 in the World

Kasilof, AK, United States of America

Harr Technologies, LLC

Forward Citations = 39

3 inventors:

Robert E Harr (10 out of 12 patents)

Robert F Crane (1 out of 70 patents)

Robert E Crane (1 out of 1 patent)

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