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Heinz Holter

Gladbeck, DE: #3 of 6 inventorsTop 50%
Overall (2002): #208,604 of 266,432Top 80%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6375721 Ionization filter for purifying air — 2002-04-23

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