Patent Application
Provisional
Small
App. No. 60/351,610
· Confirmation No. 3003
Lignin binder for foundry cores and other products
Provisional Application Expired
Inventors
Karl Kurple
Casco, MI
Kenneth R. Kurple
Casco, MI
Attorneys & Agents of Record
Prosecution
- Docket No.
- 8085
- Confirmation No.
- 3003
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Quick Facts
- App. No.
- 60/351,610
- Filed
- 2002-01-25
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