Inventor
Dale B. Marietta
Inventor
Singapore, SG
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Lprimary
F16LPipes43%
E21BEarth or rock drilling29%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material7%
B23PMetal-working not otherwise provided for7%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
11,090,708Swage machine hinge systems and methods202111,079,059Repair system and method202110,844,990Repair system and method20205,327,965'Wellhead completion system'19945,282,655'Mechanically locked wellhead connector'19945,205,356'Well starter head'19934,902,047'Thread connector anti-rotation device'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to VETCO GRAY INC (1)· patent assignee history
1990–1994Based in Singapore, SG· patent location history
1993–1994Patents assigned to VETCO GRAY INC ABB (3)· patent assignee history
2020–2021Patents assigned to TRINITY BAY EQUIPMENT HOLDINGS LLC (3)· patent assignee history
2020–2021Based in Katy, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRINITY BAY EQUIPMENT HOLDINGS LLC | 3 | 2020–2021 |
| VETCO GRAY INC ABB | 3 | 1993–1994 |
| VETCO GRAY INC | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Singapore, SG | 4 | 1990–1994 |
| Katy, Texas, US | 3 | 2020–2021 |