MF

Michael K. Ferris

DE Digital Equipment: 1 patents #1,005 of 2,100Top 50%
Overall (All Time): #3,646,419 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5890959 High efficiency blower system with integral backflow preventor Julie T. Pettit, Theodore Ernst Bruning, III, Robert Ducharme, Eugene McNany 1999-04-06