Puttmer; Alf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Puttmer; Alf.The latest application filed is for "diagnostic system for a valve".

Company Profile

0.9.7

Puttmer; Alf - Karlsruhe N/A DE

*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
Diagnostic system for a valve Grant 8,850,880 - Puttmer October 7, 2	2014-10-07
Diagnostic system and diagnostic method for a valve, particularly a closing valve or a control valve Grant 8,429,951 - Puttmer April 30, 2	2013-04-30
Diagnostic System for a Valve App 20120211097 - Puttmer; Alf	2012-08-23
Method and device for acoustic measurement of the specific density of a gaseous or liquid medium Grant 7,890,269 - Hauptmann , et al. February 15, 2	2011-02-15
Diagnostic System and Diagnostic Method for a Valve, Particularly a Closing Valve or a Control Valve App 20100192677 - Puttmer; Alf	2010-08-05
Method and system for diagnosing mechanical, electromechanical or fluidic components Grant 7,757,556 - Linzenkirchner , et al. July 20, 2	2010-07-20
Method and system for diagnosing mechanical, electromechanical or fluidic components Grant 7,703,326 - Puttmer April 27, 2	2010-04-27
Diagnostic system and method for a valve, especially a check valve of a positive displacement pump Grant 7,621,179 - Ens , et al. November 24, 2	2009-11-24
Acoustic pick-up Grant 7,559,239 - Ens , et al. July 14, 2	2009-07-14
Method and device for acoustic measurement of the specific density of a gaseous or liquid medium App 20090093977 - Hauptmann; Peter ; et al.	2009-04-09
Method and system for diagnosing mechanical, electromechanical or fluidic components App 20090090186 - Linzenkirchner; Edmund ; et al.	2009-04-09
Method and system for diagnosing mechanical, electromechanical or fluidic components App 20090090185 - Puttmer; Alf	2009-04-09
Diagnostic system and method for a valve, especially a check valve of a positive displacement pump App 20060254357 - Ens; Wolfgang ; et al.	2006-11-16
Acoustic pick-up App 20060179948 - Ens; Wolfgang ; et al.	2006-08-17

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