Inventor · disambiguated record

Janos Szappanos

Also filed as: SZAPPANOS JANOS

1 granted patent·149 citations·filing 1993–1993

55Inventor score

Technology areasA61F

Files withCOLORYTE HUNGARY OPTIKAI KUTAT1

Top patents by PatentIndex Score

1 record

0167US5774202AMethod and optical means for improving or modifying color vision and method for making said optical meansCOLORYTE HUNGARY OPTIKAI KUTAT·Filed 1993·Granted Jun 30, 1998·149 cites·23 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →