Michael A. Steimle

Follow

Person

Chesterland, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making an optical element having an electrochromic apodiz...
- Patent number 9,128,343
- Issue date Sep 8, 2015
- PPG Industries Ohio, Inc.
- Forrest R. Blackburn
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL ELEMENT HAVING AN ELECTROCHROMIC APODIZED APERTURE AND AN A...
- Publication number 20130215489
- Publication date Aug 22, 2013
- PPG INDUSTRIES OHIO, INC.
- Forrest R. Blackburn
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING AN OPTICAL ELEMENT HAVING AN ELECTROCHROMIC APODIZ...
- Publication number 20130206323
- Publication date Aug 15, 2013
- PPG INDUSTRIES OHIO, INC.
- Forrest R. Blackburn
- G02 - OPTICS