Chad Brown

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Madison, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Overlay for collectible trading cards
- Patent number 11,806,608
- Issue date Nov 7, 2023
- Chad Brown
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Overlay for collectible trading cards
- Patent number 11,065,530
- Issue date Jul 20, 2021
- Chad Brown
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Overlay For Collectible Trading Cards
- Publication number 20210322861
- Publication date Oct 21, 2021
- Chad Brown
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Overlay For Collectible Trading Cards
- Publication number 20200122019
- Publication date Apr 23, 2020
- Chad Brown
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL