Research/Patents/US 6652778
US 6652778Tier 1 — UAP Program Assignee

REVERSIBLE THERMOCHROMIC OPTICAL LIMITER

Assignee

Rockwell International

Filed as: ROCKWELL INTERNATIONAL CORPORATION

Filed

Apr 21, 1992

Granted

Nov 25, 2003

Location

WESTLAKE VILLAG CA US

35 USC §181 Secrecy Order

Imposed

Apr 13, 1993

Rescinded

Jun 12, 2003

Duration

10 years, 2 months

Inventor

  • 1ALLEN J. TWAROWSKI

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records