Inventor · disambiguated record
Walter Hardt
Also filed as: HARDT WALTER · LASCH LEGAL REPRESENTATIVE HAR
6 granted patents·123 citations·filing 1976–2003
85Inventor score
Top patents by PatentIndex Score
6 records- 0181US7152257B2Toilet constructionWALL AG·Filed 2003·Granted Dec 26, 2006·33 cites·16 claims
- 0269USD318963SDeskSIEMENS NIXDORF INFORMATIONSSYSTEME AG·Filed 1988·Granted Aug 13, 1991·15 cites·1 claims
- 0363US4875418ASet of components for constructing furniture piecesNIXDORF COMPUTER AG·Filed 1988·Granted Oct 24, 1989·35 cites·13 claims
- 0450US4657316AViewing screen with a swiveling screen housingNIXDORF COMPUTER AG·Filed 1986·Granted Apr 14, 1987·18 cites·7 claims
- 0548US4247871AFilter arrangement for cathode ray tubeNIXDORF COMPUTER AG·Filed 1978·Granted Jan 27, 1981·6 cites·5 claims
- 0644US4035008AAutomatic protection device for a roller blind against unauthorized raisingHARDT WALTER·Filed 1976·Granted Jul 12, 1977·16 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →