Inventor
SCHEITHAUER MICHAEL J
US9 patents
Patents
9 patentsUS5470549ANov 28, 1995
Method of making tungsten-copper composite oxides
OSRAM SYLVANIA INC20 citations92
US5374802ADec 20, 1994
Vortex arc generator and method of controlling the length of the arc
OSRAM SYLVANIA INC27 citations91
US6103392AAug 15, 2000
Tungsten-copper composite powder
OSRAM SYLVANIA INC31 citations89
US5956560ASep 21, 1999
Tungsten-copper composite powder
OSRAM SYLVANIA INC21 citations89
US6375708B1Apr 23, 2002
Alloy for electrical contacts and electrodes and method of making
OSRAM SYLVANIA INC9 citations73
US5468457ANov 21, 1995
Method of making tungsten-copper composite oxides
OSRAM SYLVANIA INC12 citations73
US5296670AMar 22, 1994
DC plasma arc generator with erosion control and method of operation
OSRAM SYLVANIA INC9 citations72
US7122069B2Oct 17, 2006
Mo-Cu composite powder
OSRAM SYLVANIA INC9 citations70
US7045113B2May 16, 2006
Mo-Cu Composite powder
OSRAM SYLVANIA INC2 citations59