Inventor
Melvin L. Campbell
Inventor
Marion, IA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein100%
PatentTitleYear
6,388,724'Apparatus having a platen with pins and standoffs, used to laminate an LCD to other optical components using silicone gel'20025,867,241'Liquid crystal display lamination with silicone gel adhesive'19995,592,288'Method and apparatus for pre-assembling optical components for use with liquid crystal displays'19974,987,289'Liquid crystal display heating system'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1999Patents assigned to ROCKWELL INTERNATIONAL CORP (3)· patent assignee history
1991–2002Based in Marion, IA, US· patent location history
2002Patents assigned to ROCKWELL COLLINS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCKWELL INTERNATIONAL CORP | 3 | 1991–1999 |
| ROCKWELL COLLINS INC | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marion, IA, US | 4 | 1991–2002 |