Matthew J. Ernst

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North Oaks, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Vertical drop product cleaner with perforated intake manifold
- Patent number 9,085,014
- Issue date Jul 21, 2015
- Carter Day International, Inc.
- Matthew J. Ernst
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
High capacity length grading machine
- Patent number 7,891,498
- Issue date Feb 22, 2011
- Carter Day International, Inc.
- Matthew J. Ernst
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Split inlet seal for grain separators and method
- Patent number 7,029,393
- Issue date Apr 18, 2006
- Carter Day International, Inc.
- David A. Hauch
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL DROP PRODUCT CLEANER WITH PERFORATED INTAKE MANIFOLD
- Publication number 20130068669
- Publication date Mar 21, 2013
- CARTER DAY INTERNATIONAL, INC.
- Matthew J. Ernst
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
SEPARATING MACHINES INCLUDING ADJUSTABLE TROMMEL CLEANING APPARATUS...
- Publication number 20080128335
- Publication date Jun 5, 2008
- Matthew J. Ernst
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
HIGH CAPACITY LENGTH GRADING MACHINE
- Publication number 20080073254
- Publication date Mar 27, 2008
- CARTER DAY INTERNATIONAL, INC.
- Matthew J. Ernst
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Split inlet seal for grain separators and method
- Publication number 20050032560
- Publication date Feb 10, 2005
- CARTER DAY INTERNATIONAL, INC.
- David A. Hauch
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING