Inventor
DAY MICHAEL CHARLES
US5 patents
⚠️ This page may combine multiple inventors who share the name “DAY MICHAEL CHARLES”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
4 patentsUS7957665B2Jun 7, 2011
Dual-range power supply for an image forming device
LEXMARK INT INC2 citations59
US12468238B2Nov 11, 2025
Toner container having a magnet for toner level sensing
LEXMARK INT INC0 citations55
US12282267B2Apr 22, 2025
Electrophotographic control in imaging devices, including sensing current between a developer roll and drum pertaining to current of a latent image and a paschen breakdown
LEXMARK INT INC0 citations52
US12200174B2Jan 14, 2025
Trading card sorter and methods
LEXMARK INT INC0 citations52