Inventor · disambiguated record
Gerhard Dietrich
Also filed as: DIETRICH GERHARD
6 granted patents·45 citations·filing 1978–1989
80Inventor score
Top patents by PatentIndex Score
6 records- 0164USD258058SDictating apparatusGRUNDIG AG·Filed 1978·Granted Jan 27, 1981·8 cites·1 claims
- 0262US4952773AAutomatic arc-welding machine operating with rod electrodes and a preferred application thereofDEGGENDORFER WERFT EISENBAU·Filed 1989·Granted Aug 28, 1990·23 cites·20 claims
- 0359US4675436APreparation of alkyl esters of α,β-monoolefinically unsaturated monocarboxylic acidsBASF AG·Filed 1986·Granted Jun 23, 1987·7 cites·1 claims
- 0448USD258507STelephone answering device-adapterGRUNDIG AG·Filed 1978·Granted Mar 10, 1981·4 cites·1 claims
- 0545USD260255SDictating machineGRUNDIG AG·Filed 1978·Granted Aug 18, 1981·3 cites·1 claims
- 0629USD258059SDictating apparatusGRUNDIG AG·Filed 1978·Granted Jan 27, 1981·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →