Inventor · disambiguated record
Paul Houghton
Also filed as: HOUGHTON PAUL · HOUGHTON PAUL W
6 granted patents·157 citations·filing 1985–2016
86Inventor score
Top patents by PatentIndex Score
6 records- 0185US5343828APrimate amusement and environmental enrichment devicePRIMATE PRODUCTS·Filed 1993·Granted Sep 6, 1994·57 cites·3 claims
- 0275USD784234SVehicle wheelKARMA AUTOMOTIVE LLC·Filed 2016·Granted Apr 18, 2017·16 cites·1 claims
- 0373US5036795AModular cage structureHOUGHTON PAUL·Filed 1989·Granted Aug 6, 1991·29 cites·30 claims
- 0462US4841911AVariable maze deviceHOUGHTON PAUL·Filed 1988·Granted Jun 27, 1989·20 cites·9 claims
- 0553US4699644APlant nutrient compositionBRANDT ALAN E·Filed 1985·Granted Oct 13, 1987·20 cites·2 claims
- 0649US4727825APrimate education deviceHOUGHTON PAUL·Filed 1986·Granted Mar 1, 1988·15 cites·9 claims
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