For the Inventor, By the Inventor

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Bloomfield, NM, United States of America

Black Hawk Energy Services, Inc.

USPTO Granted Patents = 3

Forward Citations = 5

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4 inventors (with patents filed for the assignee):

Stuart Buckingham (3 out of 3 patents)

Matt J Michel (3 out of 3 patents)

Dmitry Spivak (2 out of 3 patents)

4. Tim Berg (2 out of 3 patents)

3 patents: Sort by Forward Citations

1. 9341028 - Counterweight assembly for a self-propelled derrick rig assembly (2016-05-17),

2. 9238945 - Base beam and self-propelled derrick rig assembly (2016-01-19),

3. 9212524 - Methods of supporting a self-propelled derrick rig (2015-12-15),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#1 in Bloomfield, NM

#203 in New Mexico

#71,953 in US

Bloomfield, NM, United States of America

Black Hawk Energy Services, Inc.

Forward Citations = 5

4 inventors:

Stuart Buckingham (3 out of 3 patents)

Matt J Michel (3 out of 3 patents)

Dmitry Spivak (2 out of 3 patents)

4. Tim Berg (2 out of 3 patents)

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