Inventor · disambiguated record

Helmut Struth

Also filed as: STRUTH HELMUT

2 granted patents·47 citations·filing 1980–1988

64Inventor score

Technology areasA61J F16K

Files withBOEHRINGER INGELHEIM KG1 BOEHRINGER SOHN INGELHEIM1

Top patents by PatentIndex Score

2 records

0170US4798226ACharging valveBOEHRINGER INGELHEIM KG·Filed 1988·Granted Jan 17, 1989·31 cites·1 claims
0236US4350049ADevice and process for drawing off very small quantities of powderBOEHRINGER SOHN INGELHEIM·Filed 1980·Granted Sep 21, 1982·16 cites·5 claims

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