Inventor
Kai-Ulrich Machens
Inventor
Stuttgart, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Dprimary
A01DHarvesting31%
Y10TTechnical subjects covered by former us classification15%
B25FCombination or multi-purpose tools not otherwise provided for8%
B60GVehicle suspension arrangements8%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%
F01MLubricating of machines or engines in general8%
F02BInternal-combustion piston engines8%
G05GControl devices or systems insofar as characterised by mechanical features only8%
H01HElectric switches8%
PatentTitleYear
9,884,606'Belt-retractor housing shell'20188,136,499'Cover arrangement for a hand-held power tool'20127,836,602'Protective shield for a trimmer'20107,538,503'Hand-held power tool, in particular a trimmer or the like, having an electric drive motor'20097,520,061'Manually guided trimmer'20097,438,064'Mixture-lubricated internal combustion engine'20087,406,771'Protective shield for a free-cutting tool'20086,616,162'Coupling of an axle member to a vehicle leaf spring or a longitudinal link'20036,513,406'Lever with vibration isolated knob'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003Patents assigned to DAIMLER CHRYSLER AG (1)· patent assignee history
2003Patents assigned to FREIGHTLINER LLC (1)· patent assignee history
2003–2018Based in Stuttgart, DE· patent location history
2008–2012Patents assigned to STIHL AG & CO KG ANDREAS (6)· patent assignee history
2012Patents assigned to ANDRESS BERND (1)· patent assignee history
2012Patents assigned to MACHENS KAI-ULRICH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STIHL AG & CO KG ANDREAS | 6 | 2008–2012 |
| ANDRESS BERND | 1 | 2012 |
| DAIMLER CHRYSLER AG | 1 | 2003 |
| FREIGHTLINER LLC | 1 | 2003 |
| MACHENS KAI-ULRICHself | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stuttgart, DE | 9 | 2003–2018 |