Enter assignee name

CIPO Patents = 2

Trademarks = 3

Forward Citations = 12

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4 inventors (with patents filed for the assignee):

Larry Graham (7 out of 7 patents)

David R Glenn, Jr (1 out of 1 patent)

Jason Keller (1 out of 1 patent)

4. Kevin P Keller (1 out of 2 patents)

5. David R Glenn (1 patent)

6. Kevin Keller (0 patent)

8 patents: Sort by Forward Citations

1. 9576708 - Apparatus for replacing insulators on energized power lines (2017-02-21),

2. 9478962 - Method and apparatus for reducing wind induced vibration damage to electrical power line towers (2016-10-25),

3. 8794380 - Helicopter emplaceable cart for travel along electrical power lines (2014-08-05),

4. 8782885 - Method for replacing an electrical supension insulator on a tower (2014-07-22),

5. 8662550 - Method of replacing insulators on a tower and insulator support and transport assembly therefor (2014-03-04),

6. 8051544 - Method of replacing insulators on a tower and insulator support and transport assembly therefor (2011-11-08),

7. 7931121 - Transfer platform (2011-04-26),

8. 7501574 - Conductor support assembly (2009-03-10),

Haverfield International Incorporated is a leading provider of aerial power line inspection, maintenance, and construction services. With over 35 years of experience, Haverfield has a proven track record of delivering safe and efficient solutions for utility companies around the world. The company's team of highly trained pilots and technicians use state-of-the-art equipment to ensure the reliability and safety of power lines. Haverfield is committed to excellence in everything they do, from customer service to technical expertise.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

8 Patents

#1 in Gettysburg, PA

#1,285 in Pennsylvania

#34,944 in US

Gettysburg, PA, United States of America

Haverfield International Incorporated