Inventor
Michael J. Aleven
Inventor
West Bend, WI, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC23primary
LOC2386%
F04DNon-positive-displacement pumps5%
F21VFunctional features or details of lighting devices or systems thereof5%
F24FAir-conditioning5%
PatentTitleYear
D0908200Ventilation grill2021D0904594Ventilation grill2020D0886983Ventilation grill2020D0884869Ventilation grill2020D0883467Ventilation grill2020D0822821Ventilation grill2018D0816206Ventilation grill2018D0815724Ventilation grill20189,816,699'Exhaust fan light module'2017D0800892'Ventilation grill'2017D0800295'Ventilation grill'2017D0800294'Ventilation grill'2017D0799677'Ventilation grill'2017D0799678'Ventilation grill'2017D0799679'Ventilation grill'2017D0784511'Ventilator grill'2017D0784512'Ventilator grill'2017D0779050'Ventilator grill'2017D0778424'Ventilator grill'2017D0778425'Ventilator grill'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to BROAN-NUTONE LLC (12)· patent assignee history
2017–2021Based in West Bend, WI, US· patent location history
2017Based in West Allis, WI, US· patent location history
2018–2021Patents assigned to BROAN NU TONE LLC (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BROAN-NUTONE LLC | 12 | 2017 |
| BROAN NU TONE LLC | 8 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| West Bend, WI, US | 19 | 2017–2021 |
| West Allis, WI, US | 1 | 2017 |