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Research to RETAIL 

We are only 2 Partners, but we have done almost everything from learning, teaching, measuring, designing, selling, but mainly research in solid state physics, material science and engineering, lately with great emphasis on LEDs, phosphors and displays.

give you our expert opinion in any patent litigation

Our Latest Publication: 
Excitation dependent quenching of luminescence in LED phosphors
February 2016 · physica status solidi (RRL) - Rapid Research Letters 02/2016; DOI:10.1002/pssr.201600006

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we are Doing almost Everything - Big and Small –
We are going to respond to all questions - big or small - honestly, and if we accept the task, work on it to the best of our ability.

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Regina Mueller-Mach / Gerd O Mueller © ALL RIGHTS RESERVED.

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REGINA MUELLER-MACH                 Gerd O Mueller


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