Callahan; Martin John

Patent Applications and Registrations

Patent applications and USPTO patent grants for Callahan; Martin John.The latest application filed is for "method for controlling a quantity of medium transferable between two rollers".

Company Profile

0.5.4

Callahan; Martin John - Dover NH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for controlling a quantity of medium transferable between two rollers Grant RE40,160 - Callahan , et al. March 25, 2	2008-03-25
Shaftless motor drive for a printing press with an anilox inker Grant 7,216,585 - Callahan , et al. May 15, 2	2007-05-15
Method of adjusting dampening-solution feed in an offset printing press Grant 6,752,081 - Callahan , et al. June 22, 2	2004-06-22
Printing press having an inking unit and method of operating an inking unit Grant 6,745,689 - Franklin , et al. June 8, 2	2004-06-08
Method for controlling a quantity of medium transferable between two rollers Grant 6,668,724 - Callahan , et al. December 30, 2	2003-12-30
Method for controlling a quantity of medium transferable between two rollers App 20030056674 - Callahan, Martin John ; et al.	2003-03-27
Method of adjusting dampening-solution feed in an offset printing press App 20030047093 - Callahan, Martin John ; et al.	2003-03-13
Printing press having an inking unit and method of operating an inking unit App 20030047096 - Franklin, Stephen ; et al.	2003-03-13
Shaftless motor drive for a printing press with an anilox inker App 20020096066 - Callahan, Martin John ; et al.	2002-07-25

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