Paul A. Naundorf

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Neenah, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronic driver logging system and method
- Patent number 8,442,508
- Issue date May 14, 2013
- J. J. Keller & Associates, Inc.
- Thomas C. Harter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PORTABLE DEVICE FOR LOGGING DRIVING INFORMATION
- Publication number 20160232473
- Publication date Aug 11, 2016
- J. J. Keller & Associates, Inc.
- Michael K. Kuphal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE DEVICE FOR LOGGING DRIVING INFORMATION
- Publication number 20130226397
- Publication date Aug 29, 2013
- J. J. Keller & Associates, Inc.
- Michael K. Kuphal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DRIVER LOGGING SYSTEM AND METHOD
- Publication number 20080188217
- Publication date Aug 7, 2008
- J. J. Keller & Associates, Inc.
- Thomas C. Harter
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Driver management system and method
- Publication number 20040162844
- Publication date Aug 19, 2004
- J. J. Keller & Associates, Inc.
- Randy Thome
- G06 - COMPUTING CALCULATING COUNTING