Inventor · disambiguated record
Douglas William Leggett
Also filed as: LEGGETT DOUGLAS W · LEGGETT DOUGLAS WILLIAM
3 granted patents·88 citations·filing 1998–2001
74Inventor score
Files withNORTHROP GRUMMAN CORP3
Top patents by PatentIndex Score
3 records- 0168US6138950AAircraft engine air intake systemNORTHROP GRUMMAN CORP·Filed 1998·Granted Oct 31, 2000·53 cites·32 claims
- 0252US6059230AExpandable aircraft doorNORTHROP GRUMMAN CORP·Filed 1998·Granted May 9, 2000·26 cites·18 claims
- 0350US6488235B1Flexible structural frameNORTHROP GRUMMAN CORP·Filed 2001·Granted Dec 3, 2002·9 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →