Inventor · disambiguated record
Martin Zwifka
Also filed as: ZWIFKA MARTIN
2 granted patents·2 citations·filing 2016–2017
34Inventor score
Technology areasB66C
Top patents by PatentIndex Score
2 records- 0168US11167962B2Crane having a counterweight adjustment device, and method for adjusting a counterweight on a craneTADANO DEMAG GMBH·Filed 2017·Granted Nov 9, 2021·2 cites·13 claims
- 0239US9950913B2Crane and support unit for such a craneTEREX GLOBAL GMBH·Filed 2016·Granted Apr 24, 2018·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →