DH

Daniel Hoeppner

GM Grace Manufacturing: 2 patents #8 of 17Top 50%
Overall (All Time): #1,589,390 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7276367 Method of etching islands of cells in a grid pattern Rea Ravin, James V. Sullivan, David Munno, Ron McKay 2007-10-02
6902245 Drawer slide 2005-06-07
6499819 Drawer slide 2002-12-31