John Powers

Follow

Person

Hoffman Estates, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Staging system for battery on a portable tool
- Patent number 9,190,644
- Issue date Nov 17, 2015
- Echo, Inc.
- Aida Smith
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Staging system for battery on a portable tool
- Publication number 20130164587
- Publication date Jun 27, 2013
- Echo, Inc.
- Aida Smith
- H01 - BASIC ELECTRIC ELEMENTS