Inventor
David A. Carrier
Inventor
Aberdeen, MD, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks13%
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 for12%
Y10TTechnical subjects covered by former us classification8%
H02HEmergency protective circuit arrangements4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B23DPlaning3%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling3%
B26DCutting3%
PatentTitleYear
9,533,367'Cordless welding machine and plasma cutter'20179,446,533'Power tool safety mechanisms'20169,415,499'Adapter for cordless power tools'20169,267,644'Power tool safety mechanisms'20169,166,422'Battery based portable power supply'20158,555,997'Safety mechanism for a rotary hammer'20138,408,107'Power tool safety mechanisms'20138,319,475'Battery pack identification system'20128,274,261'Cell monitoring and balancing'20128,186,256'Power tool safety mechanisms'20128,148,917'Flashlight'20128,093,863'Battery pack for cordless power tools'20128,006,958'Battery powered winch'20117,938,194'Safety mechanism for a rotary hammer'20117,928,692'Battery pack for cordless power tools'20117,868,591'Cordless power system'20117,827,889'Power tool safety mechanisms'20107,730,963'Safety mechanism for a rotary hammer'20107,728,553'Battery pack for cordless power tools'20107,723,952'Cordless power system with system component identification and/or battery pack control'20107,719,234'Methods of discharge control for a battery pack of a cordless power tool system, a cordless power tool system and battery pack adapted to provide over-discharge protection and discharge control'20107,705,542'Flashlight'20107,686,853'Apparatus for interconnecting battery cells in a battery pack and method thereof'20107,688,028'Cordless power system'20107,602,146'Protection methods, protection circuits and protection devices for secondary batteries, a power tool, charger and battery pack adapted to provide protection against fault conditions in the battery pack'20097,564,216'Battery pack having an integrated circuit interfaced between battery cells and a microcontroller'20097,487,845'Safety mechanism for a rotary hammer'20097,486,047'Battery pack shipping method'20097,463,007'Battery pack housing and packaging'20087,453,234'Battery pack—cordless power device interface system'20087,443,134'Battery pack shipping system and method'20087,417,405'Battery monitoring arrangement having an integrated circuit with logic controller in a battery pack'20087,395,871'Method for detecting a bit jam condition using a freely rotatable inertial mass'20087,397,219'Battery pack for transportation and operation'20087,270,910'Thermal management systems for battery packs'20077,160,132'Battery pack—cordless power device interface system'20077,075,257'Method and device for braking a motor'20066,972,544'Apparatus for interconnecting battery cells in a battery pack and method thereof'20056,675,912'Dual-mode non-isolated corded system for transportable cordless power tools'20046,460,626'Dual-mode non-isolated corded system for transportable cordless power tools'20026,296,065'Dual-mode non-isolated corded system for transportable cordless power tools'20016,286,609'AC/DC chopper for power tool'20016,237,698'Terminal protection system for portable power tools'20015,937,622'Cordless electric lawn mower having energy management control system'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2017Patents assigned to BLACK & DECKER INC (44)· patent assignee history
1999Based in Baltimore, MD, US· patent location history
2001–2017Based in Aberdeen, MD, US· patent location history
2001Based in Eldersburg, MD, US· patent location history
2012–2017Patents assigned to CARRIER DAVID A (10)· patent assignee history
2012–2016Patents assigned to SEMAN JR ANDREW E (5)· patent assignee history
2012–2016Patents assigned to BROTTO DANIELE C (4)· patent assignee history
2012–2017Patents assigned to HOWARD GEOFFREY S (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BLACK & DECKER INC | 44 | 1999–2017 |
| CARRIER DAVID Aself | 10 | 2012–2017 |
| SEMAN JR ANDREW E | 5 | 2012–2016 |
| BROTTO DANIELE C | 4 | 2012–2016 |
| HOWARD GEOFFREY S | 3 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Aberdeen, Maryland, US | 42 | 2001–2017 |
| Eldersburg, Maryland, US | 1 | 2001 |
| Baltimore, Maryland, US | 1 | 1999 |