Inventor
David S. Patrick
Inventor
Colchester, VT, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A45Dprimary
A45DHairdressing or shaving equipment33%
G01RMeasuring electric variables33%
H01JElectric discharge tubes or discharge lamps33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to BELL PAUL D (1)· patent assignee history
2013Patents assigned to IBM (1)· patent assignee history
2013Patents assigned to MASTERS MARK E (1)· patent assignee history
2013Patents assigned to MESSERSMITH JAMES EDWARD (1)· patent assignee history
2013Patents assigned to PATRICK DAVID S (1)· patent assignee history
2013Based in Colchester, VT, US· patent location history
2013Based in Ojai, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BELL PAUL D | 1 | 2013 |
| IBM | 1 | 2013 |
| MASTERS MARK E | 1 | 2013 |
| MESSERSMITH JAMES EDWARD | 1 | 2013 |
| PATRICK DAVID Sself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Colchester, VT, US | 1 | 2013 |
| Ojai, California, US | 1 | 2013 |