Inventor
Karl E. Saeger
Inventor
Pforzheim, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Hprimary
H01HElectric switches33%
C22CAlloys22%
Y10TTechnical subjects covered by former us classification22%
B22FWorking metallic powder11%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
PatentTitleYear
5,610,347'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'19955,360,673'Semifinished product for electric contacts made of a composite material based on silver-tin oxide and powdermetallurgical process of making said product'19945,220,575'Electrode for pulsed gas lasers'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to DODUCO GMBH & DR EUGEN DURRWAC (1)· patent assignee history
1993Patents assigned to ELTRO GASELISCHAFT FUR STRAHLU (1)· patent assignee history
1993–1997Based in Pforzheim, DE· patent location history
1994–1997Patents assigned to DUERRWAECHTER E DR DODUCO (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUERRWAECHTER E DR DODUCO | 3 | 1994–1997 |
| DODUCO GMBH & DR EUGEN DURRWAC | 1 | 1993 |
| ELTRO GASELISCHAFT FUR STRAHLU | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pforzheim, DE | 4 | 1993–1997 |