Inventor
Lizabeth Dretzka
Inventor
Cleveland Heights, OH, US
Overview
Patents· 36 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC23primary
LOC2389%
LOC076%
LOC043%
LOC083%
PatentTitleYear
D0698112'Handle for a cleaning tool'2014D0687204'Dustpan'2013D0684331'Dustpan'2013D0674197'Broom'2013D0505714'Faucet handle'2005D0503777'Faucet spout'2005D0495402'Faucet handle'2004D0495032'Soap dispenser'2004D0490143'Faucet'2004D0488542'Faucet spout'2004D0487921'Faucet'2004D0471961'Faucet'2003D0463530'Faucet'2002D0463529'Faucet'2002D0461533'Faucet knob'2002D0460155'Faucet'2002D0459790'Faucet'2002D0457940'Faucet body'2002D0447542'Faucet handle'2001D0447541'Faucet'2001D0447221'Faucet body'2001D0447219'Faucet spout'2001D0445483'Faucet body'2001D0445487'Shower diverter control'2001D0443341'Shower diverter control'2001D0443038'Shower diverter escutcheon'2001D0443037'Shower diverter control'2001D0443036'Shower diverter control'2001D0443039'Shower diverter escutcheon'2001D0442676'Faucet spout'2001D0442675'Shower diverter escutcheon'2001D0442673'Water control product handle'2001D0441430'Bar faucet'2001D0441434'Bar faucet spout'2001D0434121'Water control product knob'2000D0433489'Shower diverter control'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2005Patents assigned to MOEN INC (31)· patent assignee history
2000–2005Based in Cleveland Heights, OH, US· patent location history
2000–2001Based in Cleveland, OH, US· patent location history
2013–2014Patents assigned to 3M INNOVATIVE PROPERTIES CO (4)· patent assignee history
2013–2014Patents assigned to DRETZKA LIZABETH W (4)· patent assignee history
2013Patents assigned to DE BELLIS GIUSEPPE (3)· patent assignee history
2013Patents assigned to KASSEM LLANO ADEL M (3)· patent assignee history
2013–2014Based in Woodbury, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOEN INC | 31 | 2000–2005 |
| 3M INNOVATIVE PROPERTIES CO | 4 | 2013–2014 |
| DRETZKA LIZABETH Wself | 4 | 2013–2014 |
| DE BELLIS GIUSEPPE | 3 | 2013 |
| KASSEM LLANO ADEL M | 3 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cleveland Heights, OH, US | 24 | 2000–2005 |
| Cleveland, OH, US | 8 | 2000–2001 |
| Woodbury, Minnesota, US | 4 | 2013–2014 |