Inventor
Robert R. Henvest
Inventor
Ashurst, GB
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B60Vprimary
B60VAir-cushion vehicles100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1990Patents assigned to H S I PRODUCTS INC (2)· patent assignee history
1989Based in Southampton, GB· patent location history
1990Based in Ashurst, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| H S I PRODUCTS INC | 2 | 1989–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ashurst, GB | 1 | 1990 |
| Southampton, GB | 1 | 1989 |