Inventor · disambiguated record

Manfred Dorr

Also filed as: DOERR MANFRED

2 granted patents·23 citations·filing 1979–1980

60Inventor score

Technology areasA47J A47L

Files withVORWERK CO INTERHOLDING2

Top patents by PatentIndex Score

2 records

0141US4330900AVacuum cleaner with filling-condition indicatorVORWERK CO INTERHOLDING·Filed 1980·Granted May 25, 1982·14 cites·12 claims
0235US4286885AFiller cap for a mixerVORWERK CO INTERHOLDING·Filed 1979·Granted Sep 1, 1981·9 cites·7 claims

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Manfred Dorr — Patent Inventor | PatentIndex