Inventor
Sandra Hennie Nilsen
Inventor
Vennesla, NO
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Bprimary
B63BShips or other waterborne vessels13%
B66CCranes13%
E21BEarth or rock drilling13%
F04BPositive-displacement machines for liquids13%
F15BSystems acting by means of fluids in general13%
F17CVessels for containing or storing compressed, liquefied or solidified gases13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y10TTechnical subjects covered by former us classification13%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010Patents assigned to NORSK HYDRO AS (1)· patent assignee history
2010Based in Porsgrunn, NO· patent location history
2021Patents assigned to NAT OILWELL VARCO NORWAY AS (1)· patent assignee history
2021Patents assigned to NAT OILWELL VAREO NORWAY AS (1)· patent assignee history
2021Based in Vennesla, NO· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT OILWELL VARCO NORWAY AS | 1 | 2021 |
| NAT OILWELL VAREO NORWAY AS | 1 | 2021 |
| NORSK HYDRO AS | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Vennesla, NO | 1 | 2021 |
| Porsgrunn, NO | 1 | 2010 |