Inventor
Steven R. Selewski
Inventor
Cadillac, MI, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning60%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
B01DSeparation13%
H02KDynamo-electric machines7%
PatentTitleYear
6,777,844'Brushless motor'20046,361,587'Vacuum cleaner'20026,174,350'Vacuum cleaner'2001D0376879'Housing design for a power nozzle'19965,537,710'Cleaning tool having split manifold'19965,280,666'Squeegee apparatus for a vacuum cleaner system'19945,109,568'Handle assembly for a vacuum system cleaning tool'19925,096,475'Separator for a vacuum cleaner system'19925,090,974'Separator for a vacuum cleaner system'19925,030,257'Separator for a vacuum cleaner system'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2004Patents assigned to REXAIR INC (10)· patent assignee history
1991–2004Based in Cadillac, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REXAIR INC | 10 | 1991–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cadillac, MI, US | 10 | 1991–2004 |