Inventor

SORENSON RICHARD D

US6 patents

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

HAYSSEN MFG CO

2 patents

US4073375AFeb 14, 1978

Method of and apparatus for feeding randomly received items

HAYSSEN MFG CO36 citations89

US4279116AJul 21, 1981

Method of and apparatus for wrapping

HAYSSEN MFG CO7 citations61

PAPER CONVERTING MACHINE CO

2 patents

US5979634ANov 9, 1999

Infeed section for packaging apparatus

PAPER CONVERTING MACHINE CO37 citations87

US6408600B1Jun 25, 2002

Wrapping apparatus and process

PAPER CONVERTING MACHINE CO26 citations83

Valley Popcorn Company

2 patents

US10412984B2Sep 17, 2019

Popcorn popper

Valley Popcorn Company0 citations45

US9795159B2Oct 24, 2017

Method of popping popcorn

Valley Popcorn Company0 citations45