Inventor
Stefan Nufer
Inventor
Stuttgart, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Tprimary
H01TSpark gaps33%
B23KSoldering or unsoldering11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C04BLime, magnesia11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
H01CResistors11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
11,056,859Spark plug electrode and method for manufacturing this spark plug electrode and spark plug including a spark plug electrode202110,879,676Spark plug resistance element comprising fine non-conductive particles202010,008,832Spark plug electrode, method for its production, and spark plug20187,270,888'Composite body made of ceramic layers and method for its manufacture'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2021Patents assigned to BOSCH GMBH ROBERT (4)· patent assignee history
2007–2021Based in Stuttgart, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 4 | 2007–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stuttgart, DE | 4 | 2007–2021 |