Inventor · disambiguated record
Helmar Nielsen
Also filed as: NIELSEN HELMAR
3 granted patents·101 citations·filing 1974–1981
75Inventor score
Top patents by PatentIndex Score
3 records- 0177US3965601APicture frameNIELSEN HELMAR·Filed 1974·Granted Jun 29, 1976·46 cites·7 claims
- 0273US4122617APicture frameNIELSEN HELMAR·Filed 1976·Granted Oct 31, 1978·32 cites·15 claims
- 0359US4385744AAnti-theft frame hanging systemNIELSEN MOULDING DESIGN CORP·Filed 1981·Granted May 31, 1983·23 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →