Inventor · disambiguated record

Erich H. Woltermann

Also filed as: WOLTERMANN ERICH H

2 granted patents·275 citations·filing 1985–1987

71Inventor score

Technology areasA47J B65D

Files withWOLTERMANN ERICH H2

Top patents by PatentIndex Score

2 records

0191US4859337AFilter for making portions of coffee or teaWOLTERMANN ERICH H·Filed 1987·Granted Aug 22, 1989·200 cites·16 claims
0285US4662271AMachine for preparing hot beverages, with a metered withdrawal of liquidWOLTERMANN ERICH H·Filed 1985·Granted May 5, 1987·75 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →