Richard Abel

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Bensalem, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Transparent bullet-resistant acrylic sheet
- Patent number 8,119,231
- Issue date Feb 21, 2012
- Arkema France
- Shi-Jun Yang
- F41 - WEAPONS
Information Patent Grant
Stabilized UV transparent acrylic composition
- Patent number 7,407,998
- Issue date Aug 5, 2008
- Arkema France
- Shi-Jun Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
STABILIZED UV TRANSPARENT ACRYLIC COMPOSITION
- Publication number 20080306195
- Publication date Dec 11, 2008
- Shi-Jun Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilized UV transparent acrylic composition
- Publication number 20060074161
- Publication date Apr 6, 2006
- Shi-Jun Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Stabilized UV transparent acrylic composition
- Publication number 20060069189
- Publication date Mar 30, 2006
- Shi-Jun Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...