Inventor
Roger Gilchrist
Inventor
Sequim, WA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B66Fprimary
B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load100%
PatentTitleYear
9,815,675'Manhole cover lifting device'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to GRAY RONALD E (1)· patent assignee history
2017Patents assigned to Gilchrist Roger (1)· patent assignee history
2017Based in Sequim, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRAY RONALD E | 1 | 2017 |
| Gilchrist Rogerself | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sequim, Washington, US | 1 | 2017 |