Johnston; David Allen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Johnston; David Allen.The latest application filed is for "systems and methods for metered automation controller functionality".

Company Profile

1.7.9

Johnston; David Allen - Painesville OH
Johnston; David Allen - Mentor OH

*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
Systems And Methods For Metered Automation Controller Functionality App 20210397162 - Johnston; David Allen ; et al.	2021-12-23
Enhanced transfer of information using an industrial protocol system and method Grant 10,587,730 - Johnston , et al.	2020-03-10
Method for consistent storage of data in an industrial controller Grant 9,852,152 - Kay , et al. December 26, 2	2017-12-26
Method For Consistent Storage Of Data In An Industrial Controller App 20170039221 - Kay; James J. ; et al.	2017-02-09
Method for consistent storage of data in an industrial controller Grant 9,495,368 - Kay , et al. November 15, 2	2016-11-15
Enhanced Transfer Of Information Using An Industrial Protocol System And Method App 20160212241 - Johnston; David Allen ; et al.	2016-07-21
Method for consistent storage of data in an industrial controller Grant 9,183,207 - Kay , et al. November 10, 2	2015-11-10
Method For Consistent Storage Of Data In An Industrial Controller App 20130198248 - Kay; James J. ; et al.	2013-08-01
Method For Consistent Storage Of Data In An Industrial Controller App 20110225216 - Kay; James J. ; et al.	2011-09-15
Method For Consistent Storage Of Data In An Industrial Controller App 20060190106 - Kay; James J. ; et al.	2006-08-24
Method for consistent storage of data in an industrial controller Grant 7,065,415 - Kay , et al. June 20, 2	2006-06-20
Method for consistent storage of data in an industrial controller App 20050021156 - Kay, James J. ; et al.	2005-01-27
Method for consistent storage of data in an industrial controller Grant 6,801,813 - Kay , et al. October 5, 2	2004-10-05
Method for consistent storage of data in an industrial controller App 20030023616 - Kay, James J. ; et al.	2003-01-30

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