Inventor
Jason Craig Campbell
Inventor
Chicago, IL, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
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Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to JOHNSON & SON INC S C (4)· patent assignee history
2019Based in Chicago, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| JOHNSON & SON INC S C | 4 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chicago, Illinois, US | 4 | 2019 |