Inventor
Gordon W. Cromwell
Inventor
Waterford, PA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOCD1primary
LOCD1100%
PatentTitleYear
D0258062'Telephone dialer'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981Patents assigned to BASIC INC (1)· patent assignee history
1981Based in Waterford, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASIC INC | 1 | 1981 |
Locations
| Location | Patents | Span |
|---|---|---|
| Waterford, Pennsylvania, US | 1 | 1981 |