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Burghardt Wittig
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Lexington, MA, US
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last 30 patents
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Patent Grant
Method to separate cells that have been modified with superparamagn...
Patent number
6,348,338
Issue date
Feb 19, 2002
Burghardt Wittig
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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Patent Grant
Pressure distributor and multi-macrocarrier assembly for ballistic...
Patent number
5,853,663
Issue date
Dec 29, 1998
Burghardt Wittig
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL