Inventor
Ralph Seitter
Inventor
Backnang, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B08Bprimary
B08BCleaning in general29%
A47LDomestic washing or cleaning14%
B05BSpraying apparatus14%
B67DDispensing, delivering or transferring liquids, not otherwise provided for7%
F04DNon-positive-displacement pumps7%
F16KValves7%
F16LPipes7%
G05DSystems for controlling or regulating non-electric variables7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
10,859,191Coupling arrangement for screw coupling20209,414,732'Heatable high-pressure cleaning device'20169,016,291'System for storing and dispensing liquid cleaning additive for a high-pressure cleaning appliance'20158,813,689'Radial fan and a high-pressure cleaning device having a radial fan'20148,261,759'Cleaning apparatus with fastening device'20126,880,803'Closure device for the fluid delivery line of a high-pressure cleaning apparatus'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to KAERCHER GMBH & CO KG ALFRED (5)· patent assignee history
2005–2020Based in Backnang, DE· patent location history
2012–2015Patents assigned to SEITTER RALPH (3)· patent assignee history
2012–2015Patents assigned to KELLE STEFAN (2)· patent assignee history
2014Patents assigned to ALFRED KARCHNER GMBH & CO KG (1)· patent assignee history
2014Patents assigned to BAUER LUTZ (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KAERCHER GMBH & CO KG ALFRED | 5 | 2005–2020 |
| SEITTER RALPHself | 3 | 2012–2015 |
| KELLE STEFAN | 2 | 2012–2015 |
| ALFRED KARCHNER GMBH & CO KG | 1 | 2014 |
| BAUER LUTZ | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Backnang, DE | 6 | 2005–2020 |