Inventor · disambiguated record
Erhard Sirtl
Also filed as: RATH HEINZ JORG · SIRTL ERHARD
11 granted patents·333 citations·filing 1974–1990
92Inventor score
Top patents by PatentIndex Score
11 records- 0197US4312850ASemicontinuous process for the manufacture of pure siliconHELIOTRONIC GMBH·Filed 1980·Granted Jan 26, 1982·102 cites·8 claims
- 0290US4131659AProcess for producing large-size, self-supporting plates of siliconWACKER CHEMITRONIC·Filed 1976·Granted Dec 26, 1978·46 cites·10 claims
- 0381US4366024AProcess for making solar cell base materialHELIOTRONIC GMBH·Filed 1980·Granted Dec 28, 1982·27 cites·12 claims
- 0481US4194028AProcess for applying a protective layer to shaped carbon bodiesWACKER CHEMITRONIC·Filed 1978·Granted Mar 18, 1980·31 cites·15 claims
- 0580US4312700AMethod for making silicon rodsHELIOTRONIC GMBH·Filed 1980·Granted Jan 26, 1982·40 cites·8 claims
- 0679US3953876ASilicon solar cell arrayDOW CORNING·Filed 1974·Granted Apr 27, 1976·26 cites·2 claims
- 0773US4461671AProcess for the manufacture of semiconductor wafersHELIOTRONIC GMBH·Filed 1982·Granted Jul 24, 1984·18 cites·8 claims
- 0860US4113532AProcess for producing large-size substrate-based semiconductor material utilizing vapor-phase deposition and subsequent resolidificationWACKER CHEMITRONIC·Filed 1976·Granted Sep 12, 1978·18 cites·10 claims
- 0954US5164138AMaterial comprising silicon and process for its manufactureHELIOTRONIC GMBH·Filed 1990·Granted Nov 17, 1992·16 cites·30 claims
- 1048US4767585AProcess for producing molded bodies from granular material of silicon, germanium or mixed crystals of these elementsHELIOTRONIC GMBH·Filed 1987·Granted Aug 30, 1988·9 cites·10 claims
- 1128US4431475AProcess for making doped semiconductorsCONSORTIUM ELEKTROCHEM IND·Filed 1982·Granted Feb 14, 1984·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →