Neil Jay Croft JR.

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Middletown, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Melt spun filtration media for respiratory devices and face masks
- Patent number 10,456,724
- Issue date Oct 29, 2019
- E I du Pont de Nemours and Company
- Tao Huang
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Process for laying fibrous webs from a centrifugal spinning process
- Patent number 9,970,128
- Issue date May 15, 2018
- E I du Pont de Nemours and Company
- Tao Huang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
MELT SPUN FILTRATION MEDIA FOR RESPIRATORY DEVICES AND FACE MASKS
- Publication number 20170361254
- Publication date Dec 21, 2017
- E I DU PONT DE NEMOURS AND COMPANY
- Tao Huang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR LAYING FIBROUS WEBS FROM A CENTRIFUGAL SPINNING PROCESS
- Publication number 20170275782
- Publication date Sep 28, 2017
- E I DU PONT DE NEMOURS AND COMPANY
- Tao HUANG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING