For the Inventor, By the Inventor

Enter assignee name

Oceanside, NY, United States of America

Sigelock Systems, LLC

USPTO Granted Patents = 8

Trademarks = 1

Forward Citations = 15

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3 inventors (with patents filed for the assignee):

George Sigelakis (7 out of 9 patents)

Matthew Hayduk (4 out of 16 patents)

George Sigelaksis (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 10099079 - Fire hydrant operating nut and method for lubricating the operating nut (2018-10-16),

2. 10066373 - Locking fire hydrant (2018-09-04),

3. 9382696 - Locking fire hydrant (2016-07-05),

4. 9108076 - Fire hydrant locking sprinkler cap, hydrant valve seals and lubrication access (2015-08-18),

5. 9103101 - Fire hydrant control valve (2015-08-11),

6. 8967184 - Locking fire hydrant (2015-03-03),

7. 8640728 - Fire hydrant control valve (2014-02-04),

8. 8365759 - Locking fire hydrant (2013-02-05),

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

Sigelock Systems, LLC

8 Patents

#2 in Oceanside, NY

#2,101 in New York

#35,836 in US

Oceanside, NY, United States of America

Sigelock Systems, LLC

Forward Citations = 15

3 inventors:

George Sigelakis (7 out of 9 patents)

Matthew Hayduk (4 out of 16 patents)

George Sigelaksis (1 out of 1 patent)

Please report any incorrect information to [email protected]

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