Inventor · disambiguated record

P. J. Degroot

Also filed as: DEGROOT P J

2 granted patents·137 citations·filing 1991–1991

68Inventor score

Technology areasG01B

Files withHUGHES DANBURY OPTICAL SYST2

Top patents by PatentIndex Score

2 records

0188US5153669AThree wavelength optical measurement apparatus and methodHUGHES DANBURY OPTICAL SYST·Filed 1991·Granted Oct 6, 1992·108 cites·18 claims
0262US5159408AOptical thickness profiler using synthetic wavelengthsHUGHES DANBURY OPTICAL SYST·Filed 1991·Granted Oct 27, 1992·29 cites·26 claims

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