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The Regents of the University of Minn.
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Minneapolis, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Red maple tree named Autumn Spire
Patent number
PP7803
Issue date
Feb 25, 1992
Regents of the University of Minn.
Harold M. Pellett
PLT - Plants
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Patent Grant
Method of recycling collected exhaust particles
Patent number
4,338,784
Issue date
Jul 13, 1982
The Regents of the University of Minn.
Benjamin Y. H. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Apparatus for recycling collected exhaust particles
Patent number
4,316,360
Issue date
Feb 23, 1982
The Regents of the University of Minn.
Benjamin Y. H. Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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last 30 patents
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