Inventor
Brian K. Wohltmann
Inventor
Shrewsbury, PA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks16%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy12%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
B25FCombination or multi-purpose tools not otherwise provided for10%
G01RMeasuring electric variables10%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters10%
H05BElectric heating8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
H01HElectric switches4%
H01LSemiconductor devices4%
PatentTitleYear
11,056,895Multi-port charger202111,005,283Battery charger and method of charging a battery202110,686,319Battery pack and charger platform for power tool systems including battery pack identification scheme20209,966,774Battery pack and charger platform for power tool systems including battery pack identification scheme20189,461,379'Charger and method for charging a battery pack'20169,444,269'Battery pack and charger platform for power tool systems including battery pack identification scheme'20168,796,995'State of charge indicator for a battery charger'20148,044,640'Method for stepping current output by a battery charger'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2021Patents assigned to BLACK & DECKER INC (8)· patent assignee history
2011Based in Rosedale, MD, US· patent location history
2014Patents assigned to CUNANAN REGINA G C (1)· patent assignee history
2014Patents assigned to LEE DUSTIN (1)· patent assignee history
2014Patents assigned to WOHLTMANN BRIAN K (1)· patent assignee history
2014–2021Based in Shrewsbury, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACK & DECKER INC | 8 | 2011–2021 |
| CUNANAN REGINA G C | 1 | 2014 |
| LEE DUSTIN | 1 | 2014 |
| WOHLTMANN BRIAN Kself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shrewsbury, Pennsylvania, US | 7 | 2014–2021 |
| Rosedale, Maryland, US | 1 | 2011 |