Inventor · disambiguated record

D. Duncan Earl

Also filed as: EARL D DUNCAN

1 granted patent·93 citations·filing 1997–1997

52Inventor score

Technology areasG01M

Files withLOCKHEED MARTIN ENERGY RES COR1

Top patents by PatentIndex Score

1 record

0189US6002501AMethod and apparatus for active tamper indicating device using optical time-domain reflectometryLOCKHEED MARTIN ENERGY RES COR·Filed 1997·Granted Dec 14, 1999·93 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →