Inventor
John E. Han
Inventor
Diamond Bar, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC12primary
LOC12100%
PatentTitleYear
D0385230'Easy control tricycle'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to HAN JOHN E (1)· patent assignee history
1997Patents assigned to HAN STEVE (1)· patent assignee history
1997Patents assigned to SONG SEANG HWAN (1)· patent assignee history
1997Patents assigned to SONG YOUNG SON (1)· patent assignee history
1997Based in Diamond Bar, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAN JOHN Eself | 1 | 1997 |
| HAN STEVE | 1 | 1997 |
| SONG SEANG HWAN | 1 | 1997 |
| SONG YOUNG SON | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Diamond Bar, California, US | 1 | 1997 |