Inventor · disambiguated record
Michael A. Bush
Also filed as: BUSH MICHAEL · BUSH MICHAEL A · BUSH MICHAEL ALLEN
25 granted patents·2 pending applications·282 citations·filing 1993–2020
96Inventor score
Files withROCKWELL AUTOMATION TECH INC21BRANDT DAVID D2ALLEN BRADLEY CO1BUSH MICHAEL ALLEN1MICROSOFT CORP1
Top patents by PatentIndex Score
27 records- 0193US7716489B1Access control method for disconnected automation systemsROCKWELL AUTOMATION TECH INC·Filed 2004·Granted May 11, 2010·106 cites·34 claims
- 0291US7990967B2Firewall method and apparatus for industrial systemsROCKWELL AUTOMATION TECH INC·Filed 2006·Granted Aug 2, 2011·20 cites·67 claims
- 0388US10097585B2Model-based security policy configuration and enforcement in an industrial automation systemROCKWELL AUTOMATION TECH INC·Filed 2016·Granted Oct 9, 2018·8 cites·20 claims
- 0488US10075450B2One time use password for temporary privilege escalation in a role-based access control (RBAC) systemROCKWELL AUTOMATION TECH INC·Filed 2016·Granted Sep 11, 2018·8 cites·20 claims
- 0588US9323245B2Flexible security control environmentROCKWELL AUTOMATION TECH INC·Filed 2012·Granted Apr 26, 2016·8 cites·21 claims
- 0687US10678950B2Authenticated backplane accessROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Jun 9, 2020·4 cites·20 claims
- 0784US8774186B2Firewall method and apparatus for industrial systemsBRANDT DAVID D·Filed 2011·Granted Jul 8, 2014·7 cites·34 claims
- 0881US8949970B2Automation system access control system and methodROCKWELL AUTOMATION TECH INC·Filed 2012·Granted Feb 3, 2015·5 cites·20 claims
- 0980US10721223B2Method and apparatus for secure device provisioning in an industrial control systemROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Jul 21, 2020·2 cites·14 claims
- 1079US10091208B2Firewall method and apparatus for industrial systemsROCKWELL AUTOMATION TECH INC·Filed 2016·Granted Oct 2, 2018·2 cites·20 claims
- 1176US7242995B1E-manufacturing in semiconductor and microelectronics processesROCKWELL AUTOMATION TECH INC·Filed 2004·Granted Jul 10, 2007·34 cites·34 claims
- 1275US7715930B2Aggregating audit information with field conditionsROCKWELL AUTOMATION TECH INC·Filed 2006·Granted May 11, 2010·8 cites·31 claims
- 1373US11212322B2Automated discovery of security policy from design dataROCKWELL AUTOMATION TECH INC·Filed 2018·Granted Dec 28, 2021·2 cites·20 claims
- 1473US10372104B2Industrial automation control system content protectionROCKWELL AUTOMATION TECH INC·Filed 2016·Granted Aug 6, 2019·1 cites·10 claims
- 1570US8176003B2Automatic designation of XBRL taxonomy tagsBUSH MICHAEL ALLEN·Filed 2007·Granted May 8, 2012·11 cites·15 claims
- 1669US7950044B2Centrally managed proxy-based security for legacy automation systemsROCKWELL AUTOMATION TECH INC·Filed 2004·Granted May 24, 2011·13 cites·31 claims
- 1766US9300673B2Automation system access control system and methodROCKWELL AUTOMATION TECH INC·Filed 2015·Granted Mar 29, 2016·1 cites·22 claims
- 1860US10565390B2Flexible security control environmentROCKWELL AUTOMATION TECH INC·Filed 2016·Granted Feb 18, 2020·0 cites·2 claims
- 1959US10901393B2Industrial automation control system content protectionROCKWELL AUTOMATION TECH INC·Filed 2019·Granted Jan 26, 2021·0 cites·20 claims
- 2056US9369436B2Firewall method and apparatus for industrial systemsROCKWELL AUTOMATION TECH INC·Filed 2014·Granted Jun 14, 2016·0 cites·6 claims
- 2155US5493571AApparatus and method for digital communications with improved delimiter detectionALLEN BRADLEY CO·Filed 1993·Granted Feb 20, 1996·30 cites·19 claims
- 2255US2014259099A1Firewall method and apparatus for industrial systemsBRANDT DAVID D·Filed 2014·Application pending·0 cites
- 2352US6628703B1Media independent modular communication repeater systemROCKWELL AUTOMATION TECH INC·Filed 2001·Granted Sep 30, 2003·3 cites·14 claims
- 2442US8417594B2Dimension-based financial reporting using multiple combinations of dimensionsSCHLUETER GEOFFREY RICHARD·Filed 2008·Granted Apr 9, 2013·0 cites·6 claims
- 2540US11522833B2User security credentials as an element of functional safetyROCKWELL AUTOMATION TECH INC·Filed 2020·Granted Dec 6, 2022·0 cites·20 claims
- 2640US2010121888A1Automatic designation of footnotes to fact dataMICROSOFT CORP·Filed 2008·Application pending·0 cites
- 2736US6289042B1Media independent modular communication repeater systemROCKWELL AUTOMATION TECH INC·Filed 1998·Granted Sep 11, 2001·9 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →