Hegfield; Gordon E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hegfield; Gordon E..The latest application filed is for "merging directory information from a user directory to a common directory".

Company Profile

4.5.4

Hegfield; Gordon E. - Amherst NH
Hegfield; Gordon E. - Royersford PA

*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
Merging directory information from a user directory to a common directory Grant 11,200,200 - Hegfield , et al. December 14, 2	2021-12-14
Merging directory information from a user directory to a common directory Grant 11,061,858 - Hegfield , et al. July 13, 2	2021-07-13
Merging Directory Information From A User Directory To A Common Directory App 20200012621 - Hegfield; Gordon E. ; et al.	2020-01-09
Merging directory information from a user directory to a common directory Grant 10,467,189 - Hegfield , et al. No	2019-11-05
Merging Directory Information From A User Directory To A Common Directory App 20190087434 - HEGFIELD; GORDON E. ; et al.	2019-03-21
Merging directory information from a user directory to a common directory Grant 10,169,351 - Hegfield , et al. J	2019-01-01
Merging Directory Information From A User Directory To A Common Directory App 20170053038 - HEGFIELD; GORDON E. ; et al.	2017-02-23
Merging Directory Information From A User Directory To A Common Directory App 20170053127 - HEGFIELD; GORDON E. ; et al.	2017-02-23
Message tracking system Grant 6,163,802 - Lin , et al. December 19, 2	2000-12-19

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