DH

David J. Harms

DO Donlar: 2 patents #15 of 21Top 75%
Overall (All Time): #2,272,681 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5661103 Seed treatment composition and method Robert J. Ross, Alan M. Kinnersley 1997-08-26
5580840 Method and composition for preservation of cut flowers Abdul R. Y. Meah 1996-12-03