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Michael Valvano
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Boulder, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Backpack with airflow system
Patent number
11,712,105
Issue date
Aug 1, 2023
CHROME INDUSTRIES, INC.
Michael Valvano
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Grant
Backpack with airflow system
Patent number
11,337,509
Issue date
May 24, 2022
CHROME INDUSTRIES, INC.
Michael Valvano
A45 - HAND OR TRAVELLING ARTICLES
Patents Applications
last 30 patents
Information
Patent Application
BACKPACK WITH AIRFLOW SYSTEM
Publication number
20220192348
Publication date
Jun 23, 2022
FUERST GROUP, INC.
Michael Valvano
A45 - HAND OR TRAVELLING ARTICLES
Information
Patent Application
BACKPACK WITH AIRFLOW SYSTEM
Publication number
20200196738
Publication date
Jun 25, 2020
FUERST GROUP, INC.
Michael Valvano
A45 - HAND OR TRAVELLING ARTICLES