Inventor
Georg Heinzelmann
Inventor
Winnenden, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B25Fprimary
B25FCombination or multi-purpose tools not otherwise provided for20%
A01GHorticulture16%
B27BSaws for wood or similar material12%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling8%
A01DHarvesting4%
B23DPlaning4%
B27GAccessory machines or apparatus for working wood or similar materials4%
F01PCooling of machines or engines in general4%
F02BInternal-combustion piston engines4%
F02PIgnition, other than compression ignition, for internal-combustion engines4%
PatentTitleYear
10,973,168Green area maintenance system and method for identifying at least a section of a boundary edge of an area to be treated202110,717,206Power saw system and cable assembly for a power saw20209,642,313'Hedge trimmer'20179,636,792'Handheld work apparatus having a drive motor for driving a work tool and method for operating said apparatus'20179,138,884'Handheld work apparatus'20158,918,998'Hedge trimmer'20148,904,651'Handheld work apparatus'20148,869,912'Electric power tool with battery pack'20148,757,288'Handheld work apparatus having an electric drive motor'20148,713,803'Blade assembly of a hedge trimmer'20146,915,764'Flywheel for an internal combustion engine'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2021Patents assigned to STIHL AG & CO KG ANDREAS (11)· patent assignee history
2005Based in Spiegelberg, DE· patent location history
2014–2015Patents assigned to HEINZELMANN GEORG (6)· patent assignee history
2014Patents assigned to HITTMANN MARKUS (2)· patent assignee history
2014Patents assigned to BINDER ANDREAS (1)· patent assignee history
2014Patents assigned to FATTORUSSO ANTONIO (1)· patent assignee history
2014–2021Based in Winnenden, DE· patent location history
2014–2017Based in Backnang, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STIHL AG & CO KG ANDREAS | 11 | 2005–2021 |
| HEINZELMANN GEORGself | 6 | 2014–2015 |
| HITTMANN MARKUS | 2 | 2014 |
| BINDER ANDREAS | 1 | 2014 |
| FATTORUSSO ANTONIO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Winnenden, DE | 5 | 2014–2021 |
| Backnang, DE | 5 | 2014–2017 |
| Spiegelberg, DE | 1 | 2005 |