Herbert W. Keuchel

Person

Tallmadge, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for providing centrifugal fiber spinning coupled with pressu...
- Patent number 4,898,634
- Issue date Feb 6, 1990
- Benoit; John E.
- Herbert W. Keuchel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for centrifugal fiber spinning with pressure extrusion
- Patent number 4,790,736
- Issue date Dec 13, 1988
- Benoit; John E.
- Herbert W. Keuchel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Manufacturing a thermoplastic non-woven web comprising coherently i...
- Patent number 4,301,203
- Issue date Nov 17, 1981
- PNC Company
- Herbert W. Keuchel
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process and apparatus for manufacturing a non-woven fabric and the...
- Patent number 4,227,957
- Issue date Oct 14, 1980
- PNC Company
- Herbert W. Keuchel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and apparatus for manufacturing a non-woven fabric and the...
- Patent number 4,141,773
- Issue date Feb 27, 1979
- PNC Company
- Herbert W. Keuchel
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process for producing a balanced nonwoven fibrous network by radial...
- Patent number 4,085,175
- Issue date Apr 18, 1978
- PNC Corporation
- Herbert W. Keuchel
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Fibrillator
- Patent number 4,009,812
- Issue date Mar 1, 1977
- PNC Corporation
- Herbert W. Keuchel
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Fibrillated textile structure and process of producing same
- Patent number 3,950,582
- Issue date Apr 13, 1976
- PNC Company
- Herbert W. Keuchel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Herbert W. Keuchel

Person

Patents Grantslast 30 patents

Method for providing centrifugal fiber spinning coupled with pressu...

Apparatus for centrifugal fiber spinning with pressure extrusion

Manufacturing a thermoplastic non-woven web comprising coherently i...

Process and apparatus for manufacturing a non-woven fabric and the...

Process and apparatus for manufacturing a non-woven fabric and the...

Process for producing a balanced nonwoven fibrous network by radial...

Fibrillator

Fibrillated textile structure and process of producing same