Inventor
SWITZER THAD CARLTON
US5 patents
⚠️ This page may combine multiple inventors who share the name “SWITZER THAD CARLTON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
3 patentsUS9563162B2Feb 7, 2017
Transferable page countdown for a replaceable unit between image forming devices
LEXMARK INT INC0 citations48
US9335698B2May 10, 2016
Transferable page countdown for a replaceable unit between image forming devices
LEXMARK INT INC0 citations48
US8867933B2Oct 21, 2014
Methods for providing a transferable page countdown for a toner cartridge between image forming devices
LEXMARK INT INC0 citations48