Patents Assigned to Columbia Aluminum Products, LLC
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    Patent number: D768879
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: October 11, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D768882
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: October 11, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D769459
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: October 18, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D769460
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: October 18, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D769461
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: October 18, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D769462
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: October 18, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D771838
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: November 15, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D774214
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: December 13, 2016
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D790080
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: June 20, 2017
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D790081
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: June 20, 2017
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D790736
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: June 27, 2017
    Assignee: Columbia Aluminum Products, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D975878
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: January 17, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D975879
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: January 17, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D975880
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: January 17, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D975881
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: January 17, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D992764
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: July 18, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D992765
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: July 18, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D1008490
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: December 19, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D1008491
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: December 19, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.
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    Patent number: D1008492
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: December 19, 2023
    Assignee: COLUMBIA ALUMINUM PRODUCTS, LLC
    Inventor: Drew Donald Mumford, Sr.