Individual holder
NUNLEY DWIGHT S
US·4 granted patents·138 citations·filing 1990–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0183US5190410AConversion of mat jack-up drilling platforms to floating drilling platformsNUNLEY DWIGHT S·Filed 1991·Granted Mar 2, 1993·35 cites·11 claims
- 0266US5040620AMethods and apparatus for drilling subterranean wellsNUNLEY DWIGHT S·Filed 1990·Granted Aug 20, 1991·49 cites·9 claims
- 0365US5150757AMethods and apparatus for drilling subterranean wellsNUNLEY DWIGHT S·Filed 1991·Granted Sep 29, 1992·46 cites·6 claims
- 0434US5269570AFlexible casing for well boreholesNUNLEY DWIGHT S·Filed 1991·Granted Dec 14, 1993·8 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →