Inventor · disambiguated record
Walter Wetzel
Also filed as: WETZEL WALTER
3 granted patents·52 citations·filing 1987–2001
70Inventor score
Top patents by PatentIndex Score
3 records- 0152US6723848B2Method for producing benzo annelated heterocyclesMERCK PATENT GMBH·Filed 2001·Granted Apr 20, 2004·2 cites·16 claims
- 0248US4817305ALast for shoe shafts which has a generally T-shaped groove and a spring-biased generally T-shaped profile band thereinKLOECKNER FERROMATIK DESMA·Filed 1987·Granted Apr 4, 1989·13 cites·12 claims
- 0338US5195532AApparatus for producing a stimulation by vibration of a tappet which is put on a human's skinPHYWE SYSTEME GMBH·Filed 1991·Granted Mar 23, 1993·37 cites·11 claims
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