Inventor
Wolf-Eckart Fritsche
Inventor
Kleinostheim, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material60%
H01JElectric discharge tubes or discharge lamps30%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
PatentTitleYear
8,157,975'Sprayed Si- or Si:Al-target with low iron content'20125,540,823'Magnetron cathode'19965,300,205'Method and device for treating substrates'19945,133,850'Sputtering cathode for coating substrates in cathode sputtering apparatus'19925,074,984'Method for coating polymethylmethacrylate substrate with aluminum'19915,068,021'Device for coating a polymethylmethacrylate substrate with aluminum'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1996Patents assigned to LEYBOLD AG (5)· patent assignee history
1991–1996Based in Kleinostheim, DE· patent location history
2012Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2012Patents assigned to FRITSCHE WOLF-ECKART (1)· patent assignee history
2012Patents assigned to TRASSL ROLAND (1)· patent assignee history
2012Based in Kahl, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD AG | 5 | 1991–1996 |
| APPLIED MATERIALS INC | 1 | 2012 |
| FRITSCHE WOLF-ECKARTself | 1 | 2012 |
| TRASSL ROLAND | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kleinostheim, DE | 5 | 1991–1996 |
| Kahl, DE | 1 | 2012 |