Hartmut Keller
Inventor
Stats
- 6 US patents issued
- 8 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 6 US Patents Issued
- 8 US Applications Filed
- 182 Total Citation Count
- Dec 7, 2021 Most Recent Filing
- May 2, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| E.G.O. ELEKTRO-GERAETEBAU GMBH | 2
1 | 2013
2014 |
| FORSCHUNGSZENTRUM JUELICH GMBH | 1
| 1982
|
| SIEMENS AKTIENGESELLSCHAFT | 1
1 | 1980
1983 |
| Rosenthal Aktiengesellschaft | 1
| 1982
|
| HOECHST CERAMTEC AG | 1
| 1982
|
| Rosenthal Technik AG | 1
| 1980
|
Inventor Addresses
| Address | Duration |
|---|---|
| Pocking, DE | Oct 09, 84 - Oct 09, 84 |
| Poecking, DE | Jul 27, 82 - Jul 27, 82 |
| Selb, DE | Jun 04, 85 - Jul 30, 85 |
| Selb/Bayern, DE | Jul 07, 81 - Jul 07, 81 |
| Weingarten, DE | Nov 27, 14 - Jan 25, 24 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B05D: | PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL | 2 |
| B23K: | SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM | 1 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2024/0026,664 | 2024 | SANITARY FITTING DEVICE, SANITARY SYSTEM AND METHOD FOR OPERATING A SANITARY FITTING DEVICE | 1 |
| 9766757 | 2017 | Sensor element device for a capacitive touch switch of an operating device, operating device, and hob | 4 |
| 2015/0123,936 | 2015 | SENSOR ELEMENT DEVICE FOR A CAPACITIVE TOUCH SWITCH OF AN OPERATING DEVICE, OPERATING DEVICE, AND HOB | 4 |
| 2014/0346,022 | 2014 | OPERATING ELEMENT | 30 |
| 4531908 | 1985 | Ceramic burner head | 0 |
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