WF

Walter Frey

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #2,220,478 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6488778 Apparatus and method for controlling wafer environment between thermal clean and thermal processing Arne Ballantine, Peter A. Emmi, Michael J. Gambero, Neena Garg, Byeongju Park +1 more 2002-12-03
4315416 Bath container for a refrigeration equipment Rolf Kaiser 1982-02-16