Inventor · disambiguated record

Puthenveetil John

Also filed as: JOHN PUTHENVEETIL · JOHN PUTHENVEETIL K

2 granted patents·92 citations·filing 1981–2003

67Inventor score

Technology areasG01N H10P

Files withJOHN PUTHENVEETIL K1 NORTHERN PHOTONICS1

Top patents by PatentIndex Score

2 records

0176US4402762AMethod of making highly stable modified amorphous silicon and germanium filmsJOHN PUTHENVEETIL K·Filed 1981·Granted Sep 6, 1983·69 cites·2 claims
0272US6717667B2Optical food oil quality sensorNORTHERN PHOTONICS·Filed 2003·Granted Apr 6, 2004·23 cites·20 claims

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