Inventor · disambiguated record
Manfred Hangmann
Also filed as: HANGMANN MANFRED
4 granted patents·62 citations·filing 1990–1998
77Inventor score
Top patents by PatentIndex Score
4 records- 0159US5779898AControl device for filters in at least two partial fluid streamsWILMAN POLYMER FILTRATION GMBH·Filed 1997·Granted Jul 14, 1998·29 cites·29 claims
- 0252US5122286AFilter changing apparatus for flowable plastic materialKREYENBORG VERWALTUNGEN·Filed 1990·Granted Jun 16, 1992·20 cites·15 claims
- 0337US6290846B1Device for filtering molten plasticWIL MAN POLYMER FILTRATION GMB·Filed 1998·Granted Sep 18, 2001·9 cites·11 claims
- 0428US5770067ADevice for filtering a fluidWIL MAN POLYMER FILTRATION GMB·Filed 1996·Granted Jun 23, 1998·4 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →