Inventor · disambiguated record

Heinz Wiechmann

Also filed as: WIECHMANN HEINZ

2 granted patents·20 citations·filing 1989–1995

59Inventor score

Technology areasB21K F42B

Files withBRENNEKE WILHELM KG1 WILHELM BRENNEKE GMBH & CO KG1

Top patents by PatentIndex Score

2 records

0140US5722035AMethod of producing hunting projectile with hollow pointWILHELM BRENNEKE GMBH & CO KG·Filed 1995·Granted Feb 24, 1998·12 cites·7 claims
0237US4913056ACartridgeBRENNEKE WILHELM KG·Filed 1989·Granted Apr 3, 1990·8 cites·7 claims

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