Inventor
Rona Kaufman
Inventor
Los Angeles, CA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC14100%
PatentTitleYear
D0381330'Emergency vocal aid'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997Patents assigned to KAUFMAN RONA (1)· patent assignee history
1997Based in Los Angeles, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAUFMAN RONAself | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Los Angeles, California, US | 1 | 1997 |