US 6701789
COLD CATHODE VACUUM GAUGING SYSTEM
Assignee
Filed
Nov 18, 1975
Granted
Mar 9, 2004
Location
Knoxville TN US
35 USC §181 Secrecy Order
Imposed
Mar 28, 1989
Rescinded
Sep 12, 2003
Duration
14 years, 5 months
Inventor
- 1Edward C. Denny
Record Details
- Patent number
- US 6701789
- Application
- 05633324
- 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