Membership
Tour
Register
Log in
Todd Trapp
Follow
Person
Carson City, NV, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ball pitching machine
Patent number
5,832,909
Issue date
Nov 10, 1998
Athletic Training Equipment Company
Eugene J. P. Grant
A63 - SPORTS GAMES AMUSEMENTS