DG

Derek Guenther

PH Photometrics: 2 patents #4 of 19Top 25%
Overall (All Time): #2,213,832 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6388710 Solid state camera with separate vacuum and sieve chambers Mark S. McKune, Stephen L. Marcus 2002-05-14
5393931 Electrical access to a hermetically sealed chamber using a printed circuit board 1995-02-28