Chad Johansen

Follow

Person

Warrenville, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Golf putting training apparatus and method of training a golfer to...
- Patent number 8,029,380
- Issue date Oct 4, 2011
- Chad Johansen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf putting training apparatus and method of training a golfer to...
- Patent number 8,029,379
- Issue date Oct 4, 2011
- Chad Johansen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Golf putting training tool
- Patent number D635214
- Issue date Mar 29, 2011
- Chad Johansen
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
GOLF PUTTING TRAINING APPARATUS AND METHOD OF TRAINING A GOLFER TO...
- Publication number 20110263347
- Publication date Oct 27, 2011
- Chad Johansen
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
GOLF PUTTING TRAINING APPARATUS AND METHOD OF TRAINING A GOLFER TO...
- Publication number 20110250980
- Publication date Oct 13, 2011
- Chad Johansen
- A63 - SPORTS GAMES AMUSEMENTS