Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox

Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox

US Patent 6210535 · Granted Apr 3, 2001

Estimated economic value: $129,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Headbox of paper machine or such2006
Method for optimizing the degree of flocculation2003
Multi-layer headbox for a paper/board machine2003
Multi-layer headbox for a paper/board machine2003
Process arrangement for short circulation2003
Headbox of a paper/board machine by whose means the basis weight of the web can 2002
Stock feed system for a multi-layer headbox and method in the operation of a mul2001
Arrangement for feeding stock to a headbox in a papermaking machine2000
Method for calendering a paper web and a calendar that makes use of the method1999
Arrangement for feeding stock to a headbox in a papermaking machine1998
Headbox of a paper machine with edge feed arrangements1998
Method for overall regulation of a former of a paper machine or equivalent1998