Patent Application
Provisional
App. No. 60/353,119
· Confirmation No. 8057
Method of dusting exposed coal mine surfaces
Provisional Application Expired
Inventors
Frank T. Gay
Twinsburg, OH
Dontave D. Cowsette
Mayfield Heights, OH
Jeffrey T. Champa
Mentor, OH
Bradley S. Hulvey
Medina, OH
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23575
- Docket No.
- MBC.P0476
- Confirmation No.
- 8057
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-03-05
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Quick Facts
- App. No.
- 60/353,119
- Filed
- 2002-02-01
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