DV

Douglas E. Valentine

ME Merocel: 1 patents #7 of 13Top 55%
Overall (All Time): #3,762,252 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5382297 Endoscope cleaning and defogging apparatus Ronald J. Cerone 1995-01-17