Inventor
Montgomery W. Worthington
Inventor
Santa Cruz, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Kprimary
G06KGraphical data reading30%
G07FCoin-freed or like apparatus30%
G07GRegistering the receipt of cash, valuables, or tokens30%
H01HElectric switches10%
PatentTitleYear
5,698,834'Voice prompt with voice recognition for portable data collection terminal'19975,510,606'Data collection system including a portable data collection terminal with voice prompts'19965,451,735'Flexible circumferential switch'19955,365,050'Portable data collection terminal with voice prompt and recording'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–1997Patents assigned to WORTHINGTON DATA SOLUTIONS (3)· patent assignee history
1994–1997Based in Santa Cruz, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WORTHINGTON DATA SOLUTIONS | 3 | 1994–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Cruz, California, US | 4 | 1994–1997 |