Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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10/12/2021
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Application #:
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16826540
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Filing Dt:
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03/23/2020
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Publication #:
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Pub Dt:
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07/09/2020
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Inventors:
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Samuel F. Haworth, Jason E. Gaska
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Title:
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BIT CHANGE MECHANISM FOR A DRILL RIG
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 2751 CENTERVILLE ROAD |
| SUITE 342 |
| WILMINGTON, DELAWARE 19808 |
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| MICHAEL BEST & FRIEDRICH LLP (MKE) |
| 100 E WISCONSIN AVENUE |
| SUITE 3300 |
| MILWAUKEE, WI 53202 |
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Assignment:
2
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MERGER (SEE DOCUMENT FOR DETAILS).
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| 4400 W. NATIONAL AVENUE |
| MILWAUKEE, WISCONSIN 53214 |
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| MICHAEL BEST & FRIEDRICH LLP (MKE) |
| 100 E WISCONSIN AVENUE |
| SUITE 3300 |
| MILWAUKEE, WI 53202 |
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