P

Inventor

PAULSON RICHARD F

US10 patents
⚠️ This page may combine multiple inventors who share the name “PAULSON RICHARD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARQUIP INC

6 patents
US5197366AMar 30, 1993

Roller assembly for paperboard slitting apparatus

MARQUIP INC60 citations93
US5165314ANov 24, 1992

Slitting shingled sheets

MARQUIP INC53 citations92
US5090281AFeb 25, 1992

Slitting apparatus for corrugated paperboard and the like

MARQUIP INC91 citations92
US5375492ADec 27, 1994

Apparatus and method for slitting corrugated paperboard boxes

MARQUIP INC35 citations88
US5158522AOct 27, 1992

Slitting corrugated paperboard boxes

MARQUIP INC15 citations73
USRE35086ENov 14, 1995

Slitting apparatus for corrugated paperboard and the like

MARQUIP INC14 citations70

MARQUIP LLC

2 patents
US6893520B2May 17, 2005

Method and apparatus for synchronizing end of order cutoff for a plunge slit order change on a corrugator

MARQUIP LLC18 citations82
US9789622B2Oct 17, 2017

Apparatus for dry lubrication of a thin slitting blade

MARQUIP LLC1 citations51

PAULSON RICHARD F

2 patents
US8931378B2Jan 13, 2015

Method and apparatus for dry lubrication of a thin slitting blade

PAULSON RICHARD F4 citations69
US8500121B1Aug 6, 2013

Driven nip rolls for sheet stacker infeed

PAULSON RICHARD F1 citations39