Inventor
Stefan Kotowski
Inventor
Seligenstadt, DE
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C01BNon-metallic elements17%
C01CAmmonia17%
C23FNon-mechanical removal of metallic material from surface17%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals17%
C25DProcesses for the electrolytic or electrophoretic production of coatings17%
PatentTitleYear
5,384,020'Anode structure for cathodic protection against corrosion, and method for making the anode structure'19955,232,891'Process for the manufacture of a gauze for a catalytic converter and a gauze for a catalytic converter manufactured according thereto'19935,135,633'Electrode arrangement for electrolytic processes'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to HERAEUS ELEKTRODEN (1)· patent assignee history
1992–1995Based in Seligenstadt, DE· patent location history
1993Patents assigned to HERAEUS GMBH W C (1)· patent assignee history
1995Patents assigned to HERAEUS ELEKTROCHEMIE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERAEUS ELEKTROCHEMIE | 1 | 1995 |
| HERAEUS ELEKTRODEN | 1 | 1992 |
| HERAEUS GMBH W C | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seligenstadt, DE | 3 | 1992–1995 |