Gruchala; Carol S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gruchala; Carol S..The latest application filed is for "method and device for transmitting audio and video for playback".

Company Profile

1.9.8

Gruchala; Carol S. - Naperville IL

*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 and device for transmitting audio and video for playback Grant 10,650,862 - Heinmiller , et al.	2020-05-12
Method And Device For Transmitting Audio And Video For Playback App 20160093337 - Heinmiller; Wayne R. ; et al.	2016-03-31
Method and device for transmitting audio and video for playback Grant 9,237,176 - Heinmiller , et al. January 12, 2	2016-01-12
Method And Device For Transmitting Audio And Video For Playback App 20140223025 - Heinmiller; Wayne R. ; et al.	2014-08-07
Method and device for transmitting audio and video for playback Grant 8,731,370 - Heinmiller , et al. May 20, 2	2014-05-20
Direct route ISDN primary route interface Grant 8,670,547 - Whiting , et al. March 11, 2	2014-03-11
Method and Device for Transmitting Audio and Video for Playback App 20100178036 - Heinmiller; Wayne R. ; et al.	2010-07-15
Direct route ISDN primary route interface Grant 7,406,165 - Whiting , et al. July 29, 2	2008-07-29
Direct Route ISDN Primary Route Interface App 20080165946 - Whiting; Timothy R. ; et al.	2008-07-10
Method and apparatus for monitoring network activity App 20070206741 - Tiliks; Dianna I. ; et al.	2007-09-06
Method and system for providing a work-at-home telecommunication service Grant 7,170,983 - Gruchala , et al. January 30, 2	2007-01-30
Method and system for providing a work-at-home telecommunication service App 20060159254 - Gruchala; Carol S. ; et al.	2006-07-20
Method and system for providing a work-at-home telecommunication service Grant 7,020,255 - Gruchala , et al. March 28, 2	2006-03-28
Direct route ISDN primary route interface App 20020122549 - Whiting, Timothy R. ; et al.	2002-09-05
Method and system for providing a work-at-home telecommunication service App 20020044638 - Gruchala, Carol S. ; et al.	2002-04-18

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