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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/22/2022
Application #:
16594622
Filing Dt:
10/07/2019
Publication #:
Pub Dt:
04/09/2020
Inventors:
Alexander R. GREENHILL, Brett A. PARENDO, David HLAVAC, WeiJie WU, Gang HUANG
Title:
DRILL BIT
Assignment: 1
Reel/Frame:
052027/0118Recorded: 03/05/2020Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/14/2019
Exec Dt:
03/20/2019
Exec Dt:
03/04/2019
Exec Dt:
03/13/2019
Exec Dt:
03/12/2019
Assignee:
13135 WEST LISBON ROAD
BROOKFIELD, WISCONSIN 53005
Correspondent:
MICHAEL BEST & FRIEDRICH LLP
100 EAST WISCONSIN AVENUE
SUITE 3300
MILWAUKEE, WI 53202-4108

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