Herberg; Wolfgang E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Herberg; Wolfgang E..The latest application filed is for "expandable reamer assemblies, bottom hole assemblies, and related methods".

Company Profile

1.8.6

Herberg; Wolfgang E. - Niedersachsen DE
Herberg; Wolfgang E. - Bergen DE
Herberg; Wolfgang E. - Eversen 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
Support features for extendable elements of a downhole tool body, tool bodies having such support features and related methods Grant 11,421,478 - Herberg , et al. August 23, 2	2022-08-23
Expandable downhole tool assemblies, bottom-hole assemblies, and related methods Grant 10,480,251 - Radford , et al. Nov	2019-11-19
Expandable Reamer Assemblies, Bottom Hole Assemblies, And Related Methods App 20180334857 - Radford; Steven R. ; et al.	2018-11-22
Expandable reamer assemblies, bottom hole assemblies, and related methods Grant 10,036,206 - Radford , et al. July 31, 2	2018-07-31
Support Features For Extendable Elements Of A Downhole Tool Body, Tool Bodies Having Such Support Features And Related Methods App 20170183914 - Herberg; Wolfgang E. ; et al.	2017-06-29
Hole enlargement drilling device and methods for using same Grant 9,482,054 - Meister , et al. November 1, 2	2016-11-01
Expandable Reamer Assemblies, Bottom Hole Assemblies, And Related Methods App 20160251904 - Radford; Steven R. ; et al.	2016-09-01
Wellbore tool with exchangeable blades Grant 9,051,792 - Herberg , et al. June 9, 2	2015-06-09
Hole Enlargement Drilling Device And Methods For Using Same App 20150053484 - Meister; Matthias ; et al.	2015-02-26
Drill bit with adjustable side force Grant 8,960,328 - Herberg , et al. February 24, 2	2015-02-24
Drill Bit with Adjustable Side Force App 20120055713 - Herberg; Wolfgang E. ; et al.	2012-03-08
Wellbore Tool With Exhangable Blades App 20120018173 - Herberg; Wolfgang E. ; et al.	2012-01-26

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