Inventor
HEID MATTHEW DAVID
US9 patents
⚠️ This page may combine multiple inventors who share the name “HEID MATTHEW DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
8 patentsUS7695882B2Apr 13, 2010
Toner formulation for controlling mass flow
LEXMARK INT INC9 citations75
US10684577B1Jun 16, 2020
Imaging transfer to intermediate transfer member
LEXMARK INT INC1 citations59
US11256185B2Feb 22, 2022
Shaped charge generation layer for a photoconductive drum
LEXMARK INT INC0 citations56
US11249406B2Feb 15, 2022
Method for a shaped charge generation layer for photoconductive drum
LEXMARK INT INC0 citations56
US10782627B1Sep 22, 2020
Reducing waste toner with electrophotographic voltage control in imaging devices
LEXMARK INT INC0 citations46
US10719026B2Jul 21, 2020
Monochromatic imaging with reduced colored toner consumption and ESD defects
LEXMARK INT INC0 citations45
US7899384B2Mar 1, 2011
Apparatus and method of reducing charge roller contamination
LEXMARK INT INC0 citations39
US10809641B1Oct 20, 2020
Reducing waste toner with electrophotographic voltage control in imaging devices
LEXMARK INT INC0 citations35