Inventor
Anne K. Vahcic
Inventor
Chicago, IL, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B43Lprimary
B43LArticles for writing or drawing upon100%
PatentTitleYear
5,333,387'Color drawing toy'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994Patents assigned to OHIO ART CO (1)· patent assignee history
1994Based in Chicago, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OHIO ART CO | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chicago, Illinois, US | 1 | 1994 |