Inventor
Juergen Lennartz
Inventor
Ostfildern, DE
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Dprimary
B25DPercussive tools55%
B25FCombination or multi-purpose tools not otherwise provided for19%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%
B23BTurning3%
F16FSprings3%
G05BControl or regulating systems in general3%
G06FElectric digital data processing3%
H04LTransmission of digital information, e.g. telegraphic communication3%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
9,969,071Percussion unit20189,815,160'Percussion unit'20179,652,217'Electric tool'20179,144,875'Handheld power tool device'20158,905,153'Method for operating a power tool having a clutch device'20148,763,722'Power tool having clutch device'20148,613,328'Hand-held power tool, in particular a rotary hammer and/or chisel hammer'20138,434,565'Hand-held power tool'20138,403,075'Wobble drive of a hand-held power tool'20138,281,873'Hand-held power tool'20128,061,438'Hand-held power tool with a vibration-damped handle'20118,011,442'Power tool with a rotating and/or hammering drive mechanism'20117,921,935'Handheld power tool with vibration-damped handle'20117,886,839'Hand-held power tool with improved vibration-damped handle'20117,753,135'Power tool with a rotating and/or hammering drive mechanism'20107,677,327'Percussion mechanism for a repetitively hammering hand power tool'20107,516,801'Impact mechanism for a repeatedly striking hand-held machine tool'20097,287,601'Power tool with a rotating and/or hammering drive mechanism'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2018Patents assigned to BOSCH GMBH ROBERT (18)· patent assignee history
2007–2018Based in Ostfildern, DE· patent location history
2011–2015Patents assigned to LENNARTZ JUERGEN (8)· patent assignee history
2013–2015Patents assigned to SCHLESAK GERD (3)· patent assignee history
2013Patents assigned to HOLST STEFAN (2)· patent assignee history
2014Patents assigned to BRAUN WILLY (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 18 | 2007–2018 |
| LENNARTZ JUERGENself | 8 | 2011–2015 |
| SCHLESAK GERD | 3 | 2013–2015 |
| BRAUN WILLY | 2 | 2014 |
| HOLST STEFAN | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ostfildern, DE | 18 | 2007–2018 |