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John Threlfall
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Volcano, HI, US
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Patents Grants
last 30 patents
Information
Patent Grant
External structural brace apparatus
Patent number
11,813,223
Issue date
Nov 14, 2023
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
External structural brace apparatus
Patent number
11,607,361
Issue date
Mar 21, 2023
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
External structural brace apparatus
Patent number
11,135,124
Issue date
Oct 5, 2021
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
External structural brace apparatus
Patent number
9,918,892
Issue date
Mar 20, 2018
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
External structural brace apparatus
Patent number
9,226,867
Issue date
Jan 5, 2016
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
External Structural Brace Apparatus
Publication number
20230172787
Publication date
Jun 8, 2023
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Coffee Filter Holder
Publication number
20220369846
Publication date
Nov 24, 2022
John Threlfall
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
External Structural Brace Apparatus
Publication number
20210393468
Publication date
Dec 23, 2021
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
External Structural Brace Apparatus
Publication number
20180168910
Publication date
Jun 21, 2018
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
External Structural Brace Apparatus
Publication number
20150018737
Publication date
Jan 15, 2015
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
External Structural Brace Apparatus
Publication number
20150018739
Publication date
Jan 15, 2015
John Threlfall
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE