Patent Application
Utility
App. No. 10/012,908
· Confirmation No. 3118
Duplex stainless steels
Abandoned -- Failure to Respond to an Office Action
Inventors
David S. Bergstrom
Natrona Heights, PA
John J. Dunn
Sarver, PA
John F. Grubb
Lower Burrell, PA
William A. Pratt
Butler, PA
Attorneys & Agents of Record
Classification
USPC
148/325
Prosecution
- Examiner
- YEE, DEBORAH
- Art Unit
- 1742
- Docket No.
- RL-1990
- Confirmation No.
- 3118
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 10/012,908
- Filed
- 2001-10-30
- Examiner
- YEE, DEBORAH
- Art Unit
- 1742
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