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Matthew Douglas Brown
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Maryville, TN, US
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last 30 patents
Information
Patent Grant
Wakeboats, wakeboat displays, and systems and methods of measuring...
Patent number
11,753,116
Issue date
Sep 12, 2023
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Surf wake forming systems and methods with gyroscope force vector t...
Patent number
11,438,751
Issue date
Sep 6, 2022
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Surf wake forming systems and methods with gyroscope force vector t...
Patent number
10,858,080
Issue date
Dec 8, 2020
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Surf wake forming systems and methods with gyroscope force vector t...
Patent number
10,676,166
Issue date
Jun 9, 2020
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Wakeboats, wakeboat displays, and systems and methods of measuring...
Patent number
10,577,054
Issue date
Mar 3, 2020
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Surf wake forming systems and methods with primary and secondary su...
Patent number
10,479,461
Issue date
Nov 19, 2019
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Surf wake forming systems and methods with primary and secondary su...
Patent number
10,370,071
Issue date
Aug 6, 2019
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Surf wake forming systems and methods employing primary subtab and...
Patent number
10,239,591
Issue date
Mar 26, 2019
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Surf wake forming systems and methods with primary and secondary su...
Patent number
10,202,177
Issue date
Feb 12, 2019
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Surf wake forming system with dual actuated trim tab
Patent number
10,112,688
Issue date
Oct 30, 2018
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Surf wake forming system with dual actuated trim tab
Patent number
10,040,522
Issue date
Aug 7, 2018
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Wakeboats, wakeboat displays, and systems and methods of measuring...
Patent number
9,950,771
Issue date
Apr 24, 2018
SKIER'S CHOICE, INC.
Richard Lawrence Hartman
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT