Inventor · disambiguated record
David Hehenberger
Also filed as: HEHENBERGER DAVID
4 granted patents·48 citations·filing 2013–2016
72Inventor score
Files withNEXT GENERATION RECYCLINGMASCHINEN GMBH4
Top patents by PatentIndex Score
4 records- 0194US9908263B2Method and apparatus for increasing the intrinsic viscosity of a polycondensate meltNEXT GENERATION RECYCLINGMASCHINEN GMBH·Filed 2013·Granted Mar 6, 2018·39 cites·10 claims
- 0259US10710036B2Installation and method for treating a plastic meltNEXT GENERATION RECYCLINGMASCHINEN GMBH·Filed 2016·Granted Jul 14, 2020·1 cites·51 claims
- 0359USD781358SPlastic processing machinesNEXT GENERATION RECYCLINGMASCHINEN GMBH·Filed 2015·Granted Mar 14, 2017·8 cites·1 claims
- 0428USD795314SPlastic processing machineNEXT GENERATION RECYCLINGMASCHINEN GMBH·Filed 2016·Granted Aug 22, 2017·0 cites·1 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →