Inventor

SFERRAZZA RANDALL A

US7 patents

⚠️ This page may combine multiple inventors who share the name “SFERRAZZA RANDALL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BASF CORP

4 patents

US6447703B1Sep 10, 2002

Processes and systems for making synthetic bulked continuous filament yarns

BASF CORP27 citations85

US6616438B2Sep 9, 2003

Continuous polymerization and direct fiber spinning and systems for accomplishing same

BASF CORP8 citations71

US6465583B2Oct 15, 2002

Continuous polymerization and direct fiber spinning and systems for accomplishing same

BASF CORP8 citations71

US6441109B1Aug 27, 2002

Continuous polymerization and direct fiber spinning and apparatus for accomplishing same

BASF CORP9 citations71

HONEYWELL INT INC

2 patents

US6635345B2Oct 21, 2003

Morphologically stable bulked continuous filaments and methods and systems for making the same

HONEYWELL INT INC3 citations62

US6776943B2Aug 17, 2004

Methods for making morphologically stable bulked continuous filaments

HONEYWELL INT INC1 citations51

BASF CORPORTION

1 patent

US5535945AJul 16, 1996

Carpet recycling process and system

BASF CORPORTION143 citations93