IP Library › Granted Patent US 6,793,697
Granted Patent Utility
US 6,793,697 · App. 10/100,984

Coffee-sawdust-based solid fuel composition

Inventors: Rodney K. Sprules, Joanne JOHNSON
Patented Case View Patent ↗
Granted: Sep 21, 2004 Filed: Mar 20, 2002
Inventors
Rodney K. Sprules
Joanne JOHNSON

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Quick Facts
Patent No.
US 6,793,697
App. No.
10/100,984
Filed
2002-03-20
Granted
2004-09-21
Kind
B2