Inventor
Kevin M. Hanson
Inventor
Rathdrum, ID, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
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PatentTitleYear
6,677,922'Display element having retroreflective surface'20046,137,460'Display element having retroreflective surface'20006,118,418'Pixel for use in a visual matrix display'20006,115,013'Display element having retroreflective surface'20005,790,088'Electronic display element for electronic display device'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2000Patents assigned to AMERICAN ELECTRONIC SIGN CO (4)· patent assignee history
1998–2004Based in Rathdrum, ID, US· patent location history
2004Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN ELECTRONIC SIGN CO | 4 | 1998–2000 |
| 3M INNOVATIVE PROPERTIES CO | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Rathdrum, ID, US | 5 | 1998–2004 |