Inventor
Michael W. Henson
Inventor
San Angelo, TX, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
6,170,576'Mills for wellbore operations'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to WEATHERFORD LAMB (1)· patent assignee history
2001Based in San Angelo, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WEATHERFORD LAMB | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Angelo, Texas, US | 1 | 2001 |