Inventor
Ralf Stoffels
Inventor
Erftstadt, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Bprimary
C01BNon-metallic elements33%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds33%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties33%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to DEGUSSA (1)· patent assignee history
2006Based in Erftstadt, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Erftstadt, DE | 1 | 2006 |