US 6420719
MODULATED INFRARED SOURCE
Assignee
LOCKHEED SANDERS INC
Filed
Jan 20, 1975
Granted
Jul 16, 2002
Location
NH US
35 USC §181 Secrecy Order
Imposed
Sep 17, 1982
Rescinded
Sep 7, 2000
Duration
17 years, 12 months
Inventor
- 1PHILIP M. JOHNSON
Record Details
- Patent number
- US 6420719
- Application
- 05543296
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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Back to patent indexSource: USPTO 35 USC §181 secrecy order records