Inventor
KIETZMAN JOHN WILLIAM
US11 patents
⚠️ This page may combine multiple inventors who share the name “KIETZMAN JOHN WILLIAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
10 patentsUS6459876B1Oct 1, 2002
Toner cartridge
LEXMARK INT INC57 citations95
US6926272B2Aug 9, 2005
Sensor and diverter mechanism for an image forming apparatus
LEXMARK INT INC57 citations94
US7193180B2Mar 20, 2007
Resistive heater comprising first and second resistive traces, a fuser subassembly including such a resistive heater and a universal heating apparatus including first and second resistive traces
LEXMARK INT INC23 citations90
US7021622B2Apr 4, 2006
Image forming device having a sensor with two separate distinguishable triggers
LEXMARK INT INC15 citations82
US7149449B2Dec 12, 2006
Method of determining a relative speed between independently driven members in an image forming apparatus
LEXMARK INT INC2 citations62
US7035564B2Apr 25, 2006
Method of operating an image forming apparatus using information stored in a fuser memory
LEXMARK INT INC4 citations62
US6508956B1Jan 21, 2003
Paper coating test method and composition
LEXMARK INT INC5 citations61
US7260339B2Aug 21, 2007
Fuser unit operation for gloss consistency
LEXMARK INT INC5 citations60
US7050734B2May 23, 2006
Method of determining a relative speed between independently driven members in an image forming apparatus
LEXMARK INT INC2 citations59
US7957661B2Jun 7, 2011
Control of overheating in an image fixing assembly
LEXMARK INT INC0 citations51