Inventor
Andrew R. Easton
Inventor
Oak Ridge North, 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
4,930,587'Coring tool'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to DIAMANT BOART STRATABIT USA (1)· patent assignee history
1990Based in Oak Ridge North, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIAMANT BOART STRATABIT USA | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Oak Ridge North, Texas, US | 1 | 1990 |