Inventor · disambiguated record
Martti Toivonen
Also filed as: TOIVONEN MARTTI
2 granted patents·39 citations·filing 1977–2018
55Inventor score
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2 records- 0175US4136028AMethod for filtering a fibrous material by means of a disc filter as well as a disc filter for performing the methodRAUMA REPOLA OY·Filed 1977·Granted Jan 23, 1979·39 cites·12 claims
- 0240US10753343B2Heat exchanger for an electrical machineABB SCHWEIZ AG·Filed 2018·Granted Aug 25, 2020·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →