Michael Zewolde

Follow

Person

Burtonsville, MD, US

People

Patents Grantslast 30 patents

Information Patent Grant
Jump all
- Patent number 9,707,446
- Issue date Jul 18, 2017
- Michael Zewolde
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
JUMP ALL
- Publication number 20160121168
- Publication date May 5, 2016
- Michael Zewolde
- A63 - SPORTS GAMES AMUSEMENTS