Inventor · disambiguated record
Frank Otto
Also filed as: OTTO FRANK · OTTO FRANK J
9 granted patents·5 pending applications·167 citations·filing 1991–2017
88Inventor score
Top patents by PatentIndex Score
14 records- 0186US9284401B2Process for the preparation of polyether-ester polyolsLORENZ KLAUS·Filed 2007·Granted Mar 15, 2016·8 cites·17 claims
- 0283US8716515B2Process for the preparation of polyether ester polyolsLORENZ KLAUS·Filed 2009·Granted May 6, 2014·5 cites·13 claims
- 0382US5139050AMulti-functional valveOTTO FRANK J·Filed 1991·Granted Aug 18, 1992·55 cites·20 claims
- 0472US5107896AMulti-functional valveGIANFRANCESCO JOHN J·Filed 1991·Granted Apr 28, 1992·44 cites·12 claims
- 0568US6543408B1Internal combustion engine with direct fuel injectionDAIMLER CHRYSLER AG·Filed 2000·Granted Apr 8, 2003·20 cites·7 claims
- 0664US5736588AProcess for preparing rigid polyurethane foamsBAYER AG·Filed 1994·Granted Apr 7, 1998·20 cites·5 claims
- 0753US8955317B2Internal combustion engine and associated operating methodDAIMLER AG·Filed 2012·Granted Feb 17, 2015·1 cites·4 claims
- 0845US9713886B2Insulation moulding and method for its manufactureCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Jul 25, 2017·0 cites·22 claims
- 0945US5452744AValve for water systemMATRIX IV INC·Filed 1994·Granted Sep 26, 1995·14 cites·18 claims
- 1044US2014323605A1Stable emulsions and their use in the production of foams based on isocyanateALBERS REINHARD·Filed 2012·Application pending·0 cites
- 1143US2014213679A1Emulsions and their use in the production of foams based on isocyanatesALBERS REINHARD·Filed 2012·Application pending·0 cites
- 1241US2019284363A1Polyurethane rigid foam, method for producing same, and use thereofCOVESTRO DEUTSCHLAND AG·Filed 2017·Application pending·0 cites
- 1337US2003192412A1Device for marking and analyzing defects in a system for cutting boards to size made of wood at least in partSIEMPELKAMP HANDLING SYS GMBH·Filed 2002·Application pending·0 cites
- 1435US2008247974A1Rooibos Extract with Increased Aspalathin Content, Process for the Preparation of Such a Rooibos Extract , and Cosmetic Agent Containing Such a Rooibos ExtractRAPS GMBH & CO KG·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →