Inventor
Thomas Honig
Inventor
Tiefenbronn, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches40%
C22CAlloys30%
Y10TTechnical subjects covered by former us classification20%
C01GCompounds containing metals not covered by subclasses c01d or c01f10%
PatentTitleYear
10,861,655Method for producing a contact material on the basis of silver-tin oxide or silver-zinc oxide, and contact material20205,822,674'Electrical contact material and method of making the same'19985,610,347'Material for electric contacts taking silver-tin oxide or silver-zinc oxide as basis'19975,445,895'Material for electric contacts of silver with carbon'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to DUERRWAECHTER E DR DODUCO (3)· patent assignee history
1995–1998Based in Tiefenbronn, DE· patent location history
2020Patents assigned to DODUCO CONTACTS AND REFINING GMBH (1)· patent assignee history
2020Based in Pforzheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUERRWAECHTER E DR DODUCO | 3 | 1995–1998 |
| DODUCO CONTACTS AND REFINING GMBH | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tiefenbronn, DE | 3 | 1995–1998 |
| Pforzheim, DE | 1 | 2020 |