Inventor · disambiguated record
Francois Portmann
Also filed as: PORTMANN FRANCOIS
3 granted patents·23 citations·filing 2005–2012
68Inventor score
Top patents by PatentIndex Score
3 records- 0175US8128247B2Illumination device for flash photographyPORTMANN FRANCOIS·Filed 2008·Granted Mar 6, 2012·10 cites·19 claims
- 0275US7229180B2Reflector device for use in photographyBRON ELEKTRONIK AG·Filed 2005·Granted Jun 12, 2007·7 cites·8 claims
- 0372US9267662B2Folding reflectorPORTMANN FRANCOIS·Filed 2012·Granted Feb 23, 2016·6 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →