Inventor · disambiguated record
David K. Crabbe
Also filed as: CRABBE DAVID · CRABBE DAVID K
9 granted patents·154 citations·filing 1976–1998
87Inventor score
Top patents by PatentIndex Score
9 records- 0190US4545554AWrist support for use with an office machine having a keyboardLATINO RICHARD M·Filed 1981·Granted Oct 8, 1985·89 cites·6 claims
- 0282USD271501SAdjustable support surface for holding reference or printout materialWRIGHT LINE INC·Filed 1981·Granted Nov 22, 1983·22 cites·1 claims
- 0380US4798856APigment dispersion in resinCOLUMBIAN CHEM·Filed 1987·Granted Jan 17, 1989·28 cites·12 claims
- 0435US4221766AMinimizing soluble iron concentration in a plant effluentCITIES SERVICE CO·Filed 1976·Granted Sep 9, 1980·8 cites·3 claims
- 0534USD419087SScale displayFairbanks Scales·Filed 1998·Granted Jan 18, 2000·4 cites·1 claims
- 0626US4975267AStable K2 FE22 O34 potassium ferrite phase and method of manufactureCOLUMBIAN CHEM·Filed 1987·Granted Dec 4, 1990·1 cites·9 claims
- 0726US4963343AStable k2 fe22 o34 potassium ferrite phaseCOLUMBIAN CHEM·Filed 1987·Granted Oct 16, 1990·1 cites·3 claims
- 0825USD419896SScaleFairbanks Scales·Filed 1998·Granted Feb 1, 2000·1 cites·1 claims
- 0922USD426480SScale towerFairbanks Scales·Filed 1998·Granted Jun 13, 2000·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →