Inventor · disambiguated record
Robert F. Mitchell
Also filed as: MITCHELL ROBERT · MITCHELL ROBERT A · MITCHELL ROBERT F · MITCHELL ROBERT J
4 granted patents·3 pending applications·43 citations·filing 1977–2022
73Inventor score
Top patents by PatentIndex Score
7 records- 0158US4969514AApparatus for retrieving pipe sections from a well boreMORRIS GEORGE H O·Filed 1985·Granted Nov 13, 1990·33 cites·10 claims
- 0256US9638023B2Determining stresses in a pipe under non-uniform exterior loadsLANDMARK GRAPHICS CORP·Filed 2013·Granted May 2, 2017·1 cites·18 claims
- 0346US2024157625A1Distribution device for an extruderBUEHLER AG·Filed 2022·Application pending·0 cites
- 0444US4166171ARecovery of synthetic polymer from solventsGOODYEAR TIRE & RUBBER·Filed 1978·Granted Aug 28, 1979·5 cites·4 claims
- 0540US2004206530A1Vented riser for protecting conductorsFiled 2004·Application pending·0 cites
- 0636US2004079289A1Electrostatic chuck wafer port and top plate with edge shielding and gas scavengingFiled 2002·Application pending·0 cites
- 0734US4145784ATimed ejector for a headerTEXTRON INC·Filed 1977·Granted Mar 27, 1979·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →