Inventor · disambiguated record
Roderich Keller
Also filed as: KELLER RODERICH
3 granted patents·43 citations·filing 1977–1985
71Inventor score
Technology areasH01J
Files withSCHWERIONENFORSCH GMBH3
Top patents by PatentIndex Score
3 records- 0180US4123686AIon generating sourceSCHWERIONENFORSCH GMBH·Filed 1977·Granted Oct 31, 1978·20 cites·10 claims
- 0264US4562355AHigh current ion sourceSCHWERIONENFORSCH GMBH·Filed 1985·Granted Dec 31, 1985·19 cites·10 claims
- 0340US4240005AApparatus for the generation of primary electrons from a cathodeSCHWERIONENFORSCH GMBH·Filed 1979·Granted Dec 16, 1980·4 cites·8 claims
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