Inventor · disambiguated record
Joachim Biewald
Also filed as: BIEWALD JOACHIM
4 granted patents·116 citations·filing 1993–1994
80Inventor score
Files withHAUSHAHN C GMBH CO4
Top patents by PatentIndex Score
4 records- 0188US5398781ACable tensioning device for elevatorsHAUSHAHN C GMBH CO·Filed 1993·Granted Mar 21, 1995·45 cites·3 claims
- 0269US5437347ACable tensioning device for elevatorsHAUSHAHN C GMBH CO·Filed 1994·Granted Aug 1, 1995·35 cites·4 claims
- 0360US5377788ASafety catch device for elevatorsHAUSHAHN C GMBH CO·Filed 1993·Granted Jan 3, 1995·21 cites·4 claims
- 0450US5469938AGuide arrangement for elevatorsHAUSHAHN C GMBH CO·Filed 1994·Granted Nov 28, 1995·15 cites·19 claims
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