Inventor · disambiguated record
David R. Crawford
Also filed as: CRAWFORD DAVID · CRAWFORD DAVID R · CRAWFORD DAVID ROSS · MCDONALD DAVID M
9 granted patents·2 pending applications·471 citations·filing 1978–2015
89Inventor score
Files withJOHNSON SIMON INC3GASTON COUNTY DYEING MACH2YAHOO INC2COMEAU JOSEPH K1GLOBALFOUNDRIES INC1
Top patents by PatentIndex Score
11 records- 0193US9057388B2Vacuum trapCOMEAU JOSEPH K·Filed 2012·Granted Jun 16, 2015·386 cites·40 claims
- 0270US4788831AMethod and apparatus for loading poultry carcasses into drag type positive control chillerJOHNSON SIMON INC·Filed 1987·Granted Dec 6, 1988·20 cites·13 claims
- 0370US4217678APoultry picking machineJOHNSON SIMON INC·Filed 1978·Granted Aug 19, 1980·20 cites·11 claims
- 0462US4175302ASealed feather picking unitJOHNSON SIMON INC·Filed 1978·Granted Nov 27, 1979·15 cites·8 claims
- 0561US4961248AScalder apparatusJOHNSON FOOD EQUIPMENT INC·Filed 1990·Granted Oct 9, 1990·18 cites·16 claims
- 0654US2008262858A1Methods for Establishing Brand-Centric Websites From Bi-Directionally Linked ContentYAHOO INC·Filed 2007·Application pending·0 cites
- 0752USD334924SMemory cartridge for a point of transaction terminalVERIFONE INC·Filed 1990·Granted Apr 20, 1993·8 cites·1 claims
- 0851US9847213B2Vacuum trapGLOBALFOUNDRIES INC·Filed 2015·Granted Dec 19, 2017·0 cites·19 claims
- 0951US2008262907A1Systems and methods for managing a brand universe for user information, brand related marketing and user interactivityYAHOO INC·Filed 2007·Application pending·0 cites
- 1035US5442939ACarrier for supporting textile material in a wet treatment machineGASTON COUNTY DYEING MACH·Filed 1993·Granted Aug 22, 1995·3 cites·38 claims
- 1120US5590553ACarrier for supporting textile material packages in a wet treatment machine and package retaining cap for sameGASTON COUNTY DYEING MACH·Filed 1995·Granted Jan 7, 1997·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →