Inventor

HART JOSEPH D

US3 patents

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

XEROX CORP

1 patent

US6305773B1Oct 23, 2001

Apparatus and method for drop size modulated ink jet printing

XEROX CORP49 citations88

3M INNOVATIVE PROPERTIES CO

1 patent

US7670140B2Mar 2, 2010

Orthodontic hand instrument for detaching brackets from teeth

3M INNOVATIVE PROPERTIES CO9 citations80

WELLS R LEON

1 patent

US4639191AJan 27, 1987

Centrifugal fan liner and installing tool therefor

WELLS R LEON10 citations67