Inventor
Gunter Bolduan
Inventor
Langen, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Tprimary
H01TSpark gaps100%
PatentTitleYear
5,818,152'Spark plug for an internal combustion engine'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to BOSCH GMBH ROBERT (1)· patent assignee history
1998Patents assigned to GEN MOTORS CORP (1)· patent assignee history
1998Based in Langen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSCH GMBH ROBERT | 1 | 1998 |
| GEN MOTORS CORP | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Langen, DE | 1 | 1998 |