Gary L. Johnson

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Macungie, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting layers for LED devices based on high Tg polymer matr...
- Patent number 7,115,430
- Issue date Oct 3, 2006
- Air Products and Chemicals, Inc.
- Lloyd Mahlon Robeson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Light emitting layers for LED devices based on high Tg polymer matr...
- Patent number 6,818,919
- Issue date Nov 16, 2004
- Air Products and Chemicals, Inc.
- Lloyd Mahlon Robeson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
Novel light emitting layers for LED devices based on high Tg polyme...
- Publication number 20050070037
- Publication date Mar 31, 2005
- Lloyd Mahlon Robeson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Novel light emitting layers for LED devices based on high Tg polyme...
- Publication number 20040056255
- Publication date Mar 25, 2004
- Lloyd Mahlon Robeson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...