Inventor · disambiguated record
Hugo Ritzenthaler
Also filed as: RITZENTHALER HUGO · RITZENTHALER HUGO A
4 granted patents·69 citations·filing 1989–2007
76Inventor score
Top patents by PatentIndex Score
4 records- 0176US4939932ALevel measuring deviceVDO SCHINDLING·Filed 1989·Granted Jul 10, 1990·30 cites·7 claims
- 0265US4939934ACombination instrumentVDO SCHINDLING·Filed 1989·Granted Jul 10, 1990·23 cites·17 claims
- 0354USRE34679ELevel measuring deviceVDO SCHINDLING·Filed 1992·Granted Aug 2, 1994·16 cites·10 claims
- 0440US7975719B2Auxiliary side hose connection for dual chamber fuel tankCONTINENTAL AUTOMOTIVE SYSTEMS·Filed 2007·Granted Jul 12, 2011·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →