Inventor
Achim Duesselberg
Inventor
Hangzhou, CN
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Dprimary
B25DPercussive tools29%
B25FCombination or multi-purpose tools not otherwise provided for26%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling10%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
A47LDomestic washing or cleaning3%
F16DCouplings for transmitting rotation3%
G05BControl or regulating systems in general3%
G06FElectric digital data processing3%
H02KDynamo-electric machines3%
PatentTitleYear
10,611,011Hand-held power tool202010,350,742Percussion unit201910,183,390Drill hammer and/or chipping hammer device20199,969,071Percussion unit20189,815,160'Percussion unit'20179,652,217'Electric tool'20179,475,164'Handheld power tool having a dust extractor'20168,281,872'Drill hammer with three modes of operation'20128,011,445'Portable power tool, in particular a drilling hammer and/or impact hammer'20117,940,025'Device for locking a power tool to a battery pack, and battery pack'20117,708,084'Portable power drill with gearbox'20107,554,287'Device for locking an electric tool with a rechargeable battery pack'20097,395,872'Switching device'20087,348,485'Power tool with internal fastening element'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Patents assigned to BOSCH GMBH ROBERT (14)· patent assignee history
2008–2012Based in Hangzhou, CN· patent location history
2012–2019Patents assigned to DUESSELBERG ACHIM (3)· patent assignee history
2012Patents assigned to BERNHARDT THOMAS (1)· patent assignee history
2012Patents assigned to HEINZELMANN HELMUT (1)· patent assignee history
2016Patents assigned to CHEN XUEJING (1)· patent assignee history
2016Based in Leinfelden-Echterdingen, DE· patent location history
2017–2020Based in Kirchheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 14 | 2008–2020 |
| DUESSELBERG ACHIMself | 3 | 2012–2019 |
| BERNHARDT THOMAS | 1 | 2012 |
| CHEN XUEJING | 1 | 2016 |
| HEINZELMANN HELMUT | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 7 | 2008–2012 |
| Kirchheim, DE | 6 | 2017–2020 |
| Leinfelden-Echterdingen, DE | 1 | 2016 |