Inventor
Klaus Hanke
Inventor
Kirchheim, DE
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Cprimary
C03CChemical composition of glasses, glazes or vitreous enamels25%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to DEUTSCHE SPEZIALGLAS AG (1)· patent assignee history
1984Based in Delligsen, DE· patent location history
2003Based in Kirchheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEUTSCHE SPEZIALGLAS AG | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kirchheim, DE | 1 | 2003 |
| Delligsen, DE | 1 | 1984 |