Inventor

SPICER JOHN

US4 patents

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

LEXMARK INT INC

3 patents

US7377508B2May 27, 2008

Pick mechanism and algorithm for an image forming apparatus

LEXMARK INT INC3 citations59

US7503561B2Mar 17, 2009

Methods and devices for detecting the absence of a media sheet within an image forming device

LEXMARK INT INC2 citations57

US7699305B2Apr 20, 2010

Smart pick control algorithm for an image forming device

LEXMARK INT INC4 citations56

PARGETT STACY M

1 patent

US7433630B2Oct 7, 2008

Method and apparatus for characterizing and compensating drive train rotational velocity errors

PARGETT STACY M1 citations39