Inventor
Thomas J. Maechler
Inventor
Indian Trail, NC, 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
6,634,444'Drill bit for trenchless drilling'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to SANDVIK ROCK TOOLS AB (1)· patent assignee history
2003Based in Indian Trail, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SANDVIK ROCK TOOLS AB | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Indian Trail, NC, US | 1 | 2003 |