US 6277499
OXIDATION RESISTANT COATINGS FOR COPPER
Assignee
UNITED TECHNOLOGIES CORPORATION
Filed
Apr 23, 1992
Granted
Aug 21, 2001
Location
PALM BEACH GARD FL US
35 USC §181 Secrecy Order
Imposed
Sep 15, 1992
Rescinded
Aug 16, 2000
Duration
7 years, 11 months
Inventor
- 1RUSSELL A. BEERS
Record Details
- Patent number
- US 6277499
- Application
- 07872562
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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Back to patent indexSource: USPTO 35 USC §181 secrecy order records