Inventor
Stanley J. Rodowsky, Jr.
Inventor
Baltimore, MD, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning27%
A62BDevices, apparatus or methods for life-saving18%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling18%
B24BMachines, devices, or processes for grinding or polishing18%
F01DNon-positive displacement machines or engines, e.g. steam turbines18%
PatentTitleYear
11,040,226Serviceable cartridge assembly for respirator exhalation unit202110,279,204Serviceable cartridge assembly for respirator exhalation unit2019D0338324'Decorative attachment for an athletic shoe'19934,928,346'Hand-held vacuum cleaner with power brush'19904,841,594'Cordless vacuum cleaner with power brush'19894,414,781'Turbine sander'19834,399,638'Switching system for an air-driven tool'19834,300,262'Air-powered vacuum cleaner floor tool'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1990Patents assigned to BLACK & DECKER INC (5)· patent assignee history
1981–1993Based in Baltimore, MD, US· patent location history
1993Patents assigned to VENTURE PLASTICS INC (1)· patent assignee history
2019–2021Patents assigned to D WHEATLEY ENTPR INC (2)· patent assignee history
2019Based in Aberdeen, MD, US· patent location history
2021Based in Belcamp, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACK & DECKER INC | 5 | 1981–1990 |
| D WHEATLEY ENTPR INC | 2 | 2019–2021 |
| VENTURE PLASTICS INC | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baltimore, Maryland, US | 6 | 1981–1993 |
| Belcamp, Maryland, US | 1 | 2021 |
| Aberdeen, Maryland, US | 1 | 2019 |