Inventor · disambiguated record
Helmut Wegmann
Also filed as: WEGMANN HELMUT
4 granted patents·45 citations·filing 1974–1979
72Inventor score
Files withEISBEIN DEVELOP4
Top patents by PatentIndex Score
4 records- 0187US4231652ADrum for electrophotographic copierEISBEIN DEVELOP·Filed 1978·Granted Nov 4, 1980·28 cites·34 claims
- 0268US4239375AImage carrier drum for an electrophotographic copierEISBEIN DEVELOP·Filed 1979·Granted Dec 16, 1980·15 cites·14 claims
- 0333US4119059AMounting arrangement for component elements of a copying machineEISBEIN DEVELOP·Filed 1976·Granted Oct 10, 1978·2 cites·43 claims
- 0427US4002145AApparatus for applying and fixing a magnetizable powder on a charged sheetEISBEIN DEVELOP·Filed 1974·Granted Jan 11, 1977·0 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →