Inventor · disambiguated record
Peter Grumer
Also filed as: GRUMER PETER
7 granted patents·98 citations·filing 1972–1989
86Inventor score
Files withHAUNI WERKE KOERBER & CO KG7
Top patents by PatentIndex Score
7 records- 0179US4132189AApparatus for applying plasticizer to fibrous filter material in filter rod making machinesHAUNI WERKE KOERBER & CO KG·Filed 1972·Granted Jan 2, 1979·35 cites·15 claims
- 0263US4020751AApparatus for making composite filter plugsHAUNI WERKE KOERBER & CO KG·Filed 1975·Granted May 3, 1977·21 cites·11 claims
- 0359US4368688AApparatus for applying liquid plasticizer to filamentary filter materialHAUNI WERKE KOERBER & CO KG·Filed 1981·Granted Jan 18, 1983·18 cites·13 claims
- 0447US4486186AMethod and machine for making filter rod sections for cigarettes or the likeHAUNI WERKE KOERBER & CO KG·Filed 1982·Granted Dec 4, 1984·12 cites·38 claims
- 0537US4936320AApparatus for separating the leaders from next-following portions of filter rods and the likeHAUNI WERKE KOERBER & CO KG·Filed 1989·Granted Jun 26, 1990·7 cites·16 claims
- 0630US4317425AApparatus for applying plasticizer to fibrous filter material in filter rod making machinesHAUNI WERKE KOERBER & CO KG·Filed 1980·Granted Mar 2, 1982·2 cites·9 claims
- 0726US4414253AMethod for applying liquid plasticizer to filamentary filter materialHAUNI WERKE KOERBER & CO KG·Filed 1982·Granted Nov 8, 1983·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →