DC reactively sputtered optical coatings including niobium oxide

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Dec 13, 1994
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Oct 19, 1993
filing date
Aug 30, 1990

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A multilayer optical coating including at least one layer of niobium oxide deposited by DC reactive sputtering.

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Patent Owner(s)

Patent Owner	Address
TRU VUE INC	2150 AIRPORT DRIVE FARIBAULT MN 55021-7798

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B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

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Inventor Name	Address	# of filed Patents	Total Citations
Dickey, Eric R	Northfield, MN	36	1616
Steffenhagen, Debra M	Faribault, MN	6	135

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DC reactively sputtered optical coatings including niobium oxide

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08139327

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PATENT NO	5372874
SERIAL NO	08139327
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08139327

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