Michael B. Maynard

Follow

Person

Canby, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inflatable suspension tube for game racket head
- Patent number 4,772,021
- Issue date Sep 20, 1988
- Michael B. Maynard
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game racket having removable stringed insert
- Patent number 4,357,012
- Issue date Nov 2, 1982
- Michael B. Maynard
- A63 - SPORTS GAMES AMUSEMENTS