FD

Frances Deemer

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,643,522 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5878074 Evaporator crucible and improved method for performing electron-beam evaporation Barry Buchanan, Lloyd G. Walton 1999-03-02