Inventor
Vernon M. Ellis
Inventor
Boston, MA, US
Overview
1→
Patents
1987
Patent span
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
PatentTitleYear
D0291350'Portable electric heater'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to THE SHETLAND COMPANY INC (1)· patent assignee history
1987Based in Boston, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| THE SHETLAND COMPANY INC | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boston, Massachusetts, US | 1 | 1987 |