Inventor
Ted D. Williams
Inventor
Houston, 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
5,370,362'Gate valve'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to VETCO GRAY INC ABB (1)· patent assignee history
1994Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VETCO GRAY INC ABB | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 1 | 1994 |