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DH

Douglas A. Holmberg

Valrico, FL: #1 of 10 inventorsTop 10%
Florida: #902 of 3,788 inventorsTop 25%
Overall (2002): #228,111 of 266,432Top 90%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6339902 Propagation tray 2002-01-22