Inventor
Silvio Hamm
Inventor
Sülzfeld, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning50%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables17%
F16LPipes8%
H01HElectric switches8%
H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
PatentTitleYear
8,776,307'Air volume flow and pushing force control device'20147,945,991'Vacuum cleaner comprising an operating rocker'20117,472,454'Vacuum cleaner comprising a cable compartment'20097,108,217'Device for storing a cable'20066,964,434'Coupling part by which at least one tubular or bar-shaped part is connected to a further part'20056,942,078'Cable reel'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2011Patents assigned to BSH BOSCH SIEMENS HAUSGERAETE (5)· patent assignee history
2005–2014Based in Sülzfeld, DE· patent location history
2009Based in Suelzfeld, DE· patent location history
2014Patents assigned to HAMM SILVIO (1)· patent assignee history
2014Patents assigned to HERMANN RUDOLF (1)· patent assignee history
2014Patents assigned to ILLIG ROLAND (1)· patent assignee history
2014Patents assigned to LEHMANN PETER (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BSH BOSCH SIEMENS HAUSGERAETE | 5 | 2005–2011 |
| HAMM SILVIOself | 1 | 2014 |
| HERMANN RUDOLF | 1 | 2014 |
| ILLIG ROLAND | 1 | 2014 |
| LEHMANN PETER | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sülzfeld, DE | 5 | 2005–2014 |
| Suelzfeld, DE | 1 | 2009 |