IP Library › Granted Patent US 6,807,220
Granted Patent Utility
US 6,807,220 · Confirmation No. 6088

RETENTION MECHANISM FOR HEATING COIL OF HIGH TEMPERATURE DIFFUSION FURNACE

Inventor: Kevin B. Peck
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Quick Facts
Patent No.
US 6,807,220
App. No.
10/444,128
Filed
2003-05-23
Granted
2004-10-19
Examiner
HOANG, TU BA
Art Unit
3742
PTA
0 days