Rudolph F. Janis

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Hopewell, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fibers flash-spun from blends of polyolefin polymers
- Patent number 6,004,672
- Issue date Dec 21, 1999
- E. I. Du Pont de Nemours and Company
- Hyunkook Shin
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of making fibrous, bonded polyolefin sheet
- Patent number 5,972,147
- Issue date Oct 26, 1999
- E. I. Du Pont de Nemours and Company
- Rudolph F. Janis
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Low or sub-denier nonwoven fibrous structures
- Patent number 5,885,909
- Issue date Mar 23, 1999
- E. I. Du Pont de Nemours and Company
- Edgar N. Rudisill
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS

Patents Applicationslast 30 patents

Information Patent Application
Nonwoven fibrous sheet structures
- Publication number 20040152387
- Publication date Aug 5, 2004
- Edgar N. Rudisill
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Nonwoven fibrous sheet structures
- Publication number 20040097158
- Publication date May 20, 2004
- Edgar N. Rudisill
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING