Inventor
Bernard A. Fitzmorris
Inventor
Washington, DC, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Cprimary
A61CDentistry50%
G04BMechanically-driven clocks or watches13%
G04CElectromechanical clocks or watches13%
G04FTime-interval measuring13%
G04GElectronic time-pieces13%
PatentTitleYear
5,947,133'Flossing equipment and method of operation'19995,678,578'Flossing equipment and method of operation'1997RE035070'Root canal filling device including releasably reusable inserter tool'19955,088,072'Sport counting and timing device'19925,051,093'Root canal filling device including releasably reusable inserter tool'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to FITZMORRIS BERNARD A (1)· patent assignee history
1991–1999Based in Washington, DC, US· patent location history
1992Patents assigned to FITZMORRIS BERNARD (1)· patent assignee history
1995Patents assigned to MCSPADDEN JOHN T (1)· patent assignee history
1997–1999Patents assigned to KOSSAK MICHAEL (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOSSAK MICHAEL | 2 | 1997–1999 |
| FITZMORRIS BERNARDself | 1 | 1992 |
| FITZMORRIS BERNARD Aself | 1 | 1991 |
| MCSPADDEN JOHN T | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Washington, DC, US | 5 | 1991–1999 |