Inventor
Joshua M. Lewis
Inventor
Baltimore, MD, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Fprimary
B25FCombination or multi-purpose tools not otherwise provided for27%
H02KDynamo-electric machines27%
B24BMachines, devices, or processes for grinding or polishing18%
H02HEmergency protective circuit arrangements9%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters9%
H05KPrinted circuits9%
PatentTitleYear
10,873,244Control and power module for brushless motor202010,848,034Control and power module for brushless motor202010,786,894Brushless motor system for power tools202010,680,494Control scheme for power tool having a brushless motor202010,523,087Control scheme for operating cordless power tool based on battery temperature201910,500,708Power tool2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019–2020Patents assigned to BLACK & DECKER INC (6)· patent assignee history
2019–2020Based in Baltimore, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACK & DECKER INC | 6 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Baltimore, Maryland, US | 6 | 2019–2020 |