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Mark R. Robertson
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Greenville, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Watercraft
Patent number
10,214,267
Issue date
Feb 26, 2019
Confluence Outdoor, LLC
Mark Robertson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Self-propelled personal watercraft
Patent number
6,860,223
Issue date
Mar 1, 2005
Watermark Paddlesports, Inc.
Anthony E. Lee
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Patents Applications
last 30 patents
Information
Patent Application
WATERCRAFT
Publication number
20190031303
Publication date
Jan 31, 2019
Confluence Outdoor, LLC
Mark Robertson
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
FASTENING SYSTEMS
Publication number
20130032079
Publication date
Feb 7, 2013
CONFLUENCE HOLDINGS CORP.
Christopher E. Erdahl
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SELF-PROPELLED PERSONAL WATERCRAFT
Publication number
20050022717
Publication date
Feb 3, 2005
Anthony E. Lee
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT