Inventor
Douglas K. Howell
Inventor
Fort Collins, CO, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
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PatentTitleYear
6,647,224'Optical monitor for imaging device filter'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history
2003Based in Fort Collins, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HEWLETT PACKARD DEVELOPMENT CO | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fort Collins, CO, US | 1 | 2003 |