Inventor · disambiguated record
Hans Zurbuchen
Also filed as: ZURBUCHEN HANS
4 granted patents·124 citations·filing 1992–1992
80Inventor score
Technology areasA47J
Files withSINTRA HOLDING AG4
Top patents by PatentIndex Score
4 records- 0173US5367947ACoffee machineSINTRA HOLDING AG·Filed 1992·Granted Nov 29, 1994·46 cites·10 claims
- 0269US5316781ABrewing device for a coffee machine and method of producing coffeeSINTRA HOLDING AG·Filed 1992·Granted May 31, 1994·41 cites·10 claims
- 0350US5333537ADevice for ejection of ground coffee pressed into a cake from a brewing apparatus of a coffee machineSINTRA HOLDING AG·Filed 1992·Granted Aug 2, 1994·22 cites·10 claims
- 0442US5307734ABrewing apparatus for a coffee machineSINTRA HOLDING AG·Filed 1992·Granted May 3, 1994·15 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →