Inventor
Daniel J. Koughan
Inventor
Eden Prairie, MN, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Cprimary
A47CChairs38%
LOC2525%
A47KSanitary equipment13%
E04HBuildings or like structures for particular purposes13%
Y02ATechnologies for adaptation to climate change13%
PatentTitleYear
7,865,988'Sleeping surface having two longitudinally connected bladders with a support member'20116,883,191'Leg and bracket assembly for a bed foundation'20056,708,357'Corner piece for a soft-sided mattress'20046,327,719'Portable restroom having molded base assembly with internal tank'2001D0447814'Portable restroom'2001D0444570'Portable restroom'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to SATELLITE IND INC (3)· patent assignee history
2001–2011Based in Eden Prairie, MN, US· patent location history
2004–2011Patents assigned to SELECT COMFORT CORP (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SATELLITE IND INC | 3 | 2001 |
| SELECT COMFORT CORP | 3 | 2004–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eden Prairie, Minnesota, US | 6 | 2001–2011 |