Inventor
Harold Colwell
Inventor
Chesterfield, VA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B29Cprimary
B29CShaping or joining of plastics25%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts25%
B29LIndexing scheme associated with subclass b29c, relating to particular articles25%
H05KPrinted circuits25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to BASF SE (1)· patent assignee history
2017Based in Chesterfield, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chesterfield, Virginia, US | 1 | 2017 |