Ajay Singh

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Apple Valley, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming a fibrous media
- Patent number 9,303,339
- Issue date Apr 5, 2016
- Donaldson Company, Inc.
- Hemant Gupta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method and apparatus for forming a fibrous media
- Patent number 9,121,118
- Issue date Sep 1, 2015
- Donaldson Company, Inc.
- Hemant Gupta
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
PERIPHERALLY ENRICHED FIBROUS MEDIA AND METHOD OF MAKING
- Publication number 20160030868
- Publication date Feb 4, 2016
- Donaldson Company, Inc.
- Hemant Gupta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR FORMING A FIBROUS MEDIA
- Publication number 20120193056
- Publication date Aug 2, 2012
- Donaldson Company, Inc.
- Hemant Gupta
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
METHOD AND APPARATUS FOR FORMING A FIBROUS MEDIA
- Publication number 20120193054
- Publication date Aug 2, 2012
- Donaldson Company, Inc.
- Hemant Gupta
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS