Inventor · disambiguated record
Manfred Eckart
Also filed as: ECKART MANFRED
4 granted patents·67 citations·filing 1978–1989
77Inventor score
Technology areasA47L
Files withVORWERK CO INTERHOLDING4
Top patents by PatentIndex Score
4 records- 0161US4961765AElectrical vacuum cleaner and filter bag for sameVORWERK CO INTERHOLDING·Filed 1989·Granted Oct 9, 1990·27 cites·14 claims
- 0254US4851019AElectric vacuum cleanerVORWERK CO INTERHOLDING·Filed 1988·Granted Jul 25, 1989·22 cites·22 claims
- 0337US4302225AHand vacuum cleanerVORWERK CO INTERHOLDING·Filed 1980·Granted Nov 24, 1981·10 cites·13 claims
- 0434US4190307AAdapterVORWERK CO INTERHOLDING·Filed 1978·Granted Feb 26, 1980·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →