Inventor · disambiguated record
Thomas Nelson Mcknight, Jr.
Also filed as: MCKNIGHT JR THOMAS NELSON · MCKNIGHT THOMAS NELSON
4 granted patents·42 citations·filing 2004–2007
75Inventor score
Technology areasE21B
Top patents by PatentIndex Score
4 records- 0175US7584810B1Top drive power swivel assemblyEAGLE ROCK MFG LLC·Filed 2007·Granted Sep 8, 2009·18 cites·13 claims
- 0256US7559380B1Traveling swivel frame assembly with fixed bracketsEAGLE ROCK MFG LLC·Filed 2007·Granted Jul 14, 2009·7 cites·5 claims
- 0350US7493970B1Shock mounted top driveMCKNIGHT JR THOMAS NELSON·Filed 2007·Granted Feb 24, 2009·7 cites·14 claims
- 0444US7178788B1Even reeving system for a top drive earth drilling machineEAGLE ROCK MFG LLC·Filed 2004·Granted Feb 20, 2007·10 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →