IP Library › Granted Patent US 6,817,813
Granted Patent Utility
US 6,817,813 · App. 10/055,327

Reversible cutter bit

Inventors: Tammy Elaine Dollar, Robert William Yeager, Robert Glenn Hall
Patented Case View Patent ↗
Granted: Nov 16, 2004 Filed: Jan 22, 2002
Inventors
Tammy Elaine Dollar
Robert William Yeager
Robert Glenn Hall

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Quick Facts
Patent No.
US 6,817,813
App. No.
10/055,327
Filed
2002-01-22
Granted
2004-11-16
Kind
B2