Robert N. Armstrong

Person

Asheville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Recyclable carpet
- Patent number 6,398,891
- Issue date Jun 4, 2002
- Thomas F. Corbin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for manufacturing substantially 100% nylon 6 carpet
- Patent number 5,464,677
- Issue date Nov 7, 1995
- BASF Corporation
- Thomas F. Corbin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Apparatus for changing both number and size of filaments
- Patent number 5,397,227
- Issue date Mar 14, 1995
- BASF Corporation
- John A. Hodan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Process for manufacturing substantially 100% nylon 6 carpet
- Patent number 5,370,757
- Issue date Dec 6, 1994
- BASF Corporation
- Thomas F. Corbin
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Sealing plate for a spinnerette assembly
- Patent number 5,147,197
- Issue date Sep 15, 1992
- BASF Corporation
- John A. Hodan
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Apparatus for producing staple-like yarn from continuous filament yarn
- Patent number 5,081,753
- Issue date Jan 21, 1992
- BASF Corporation
- Roger H. Fink
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Method of preparing cellulosic fibers having increased absorbency
- Patent number 4,919,681
- Issue date Apr 24, 1990
- BASF Corporation
- Robert A. Tyler
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Robert N. Armstrong

Person

Patents Grantslast 30 patents

Recyclable carpet

Process for manufacturing substantially 100% nylon 6 carpet

Apparatus for changing both number and size of filaments

Process for manufacturing substantially 100% nylon 6 carpet

Sealing plate for a spinnerette assembly

Apparatus for producing staple-like yarn from continuous filament yarn

Method of preparing cellulosic fibers having increased absorbency