Inventor · disambiguated record
Robert K. Little
Also filed as: LITTLE ROBERT · LITTLE ROBERT K
4 granted patents·53 citations·filing 1976–2020
74Inventor score
Top patents by PatentIndex Score
4 records- 0169US4522571APeristaltic pumpLITTLE ROBERT K·Filed 1984·Granted Jun 11, 1985·29 cites·11 claims
- 0258US12152587B2Mud motor or progressive cavity pump with varying pitch and taperSCHLUMBERGER TECHNOLOGY CORP·Filed 2020·Granted Nov 26, 2024·0 cites·10 claims
- 0350USD302958SConvertible wagon and sled vehicleSHIPPEE JULIE A·Filed 1986·Granted Aug 22, 1989·10 cites·1 claims
- 0448US4073467AHigh pressure pinch valveRKL CONTROLS·Filed 1976·Granted Feb 14, 1978·14 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →