Inventor · disambiguated record
Ira Hessel
Also filed as: HESSEL IRA
2 granted patents·19 citations·filing 2006–2008
59Inventor score
Top patents by PatentIndex Score
2 records- 0180US8133414B2Light filters using yellow melanin and melanin-like oligomers and photochromic dyesGALLAS JAMES M·Filed 2008·Granted Mar 13, 2012·14 cites·7 claims
- 0261US8048343B2Light filters using yellow melanin and melanin-like oligomers and photochromic dyesPhotoprotective Technologies·Filed 2006·Granted Nov 1, 2011·5 cites·12 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →