Inventor · disambiguated record
Frank Alton Gray
Also filed as: GRAY FRANK A · GRAY FRANK ALTON
6 granted patents·1 pending application·231 citations·filing 1995–2024
84Inventor score
Top patents by PatentIndex Score
7 records- 0191US5847479ASelf-pressure-balanced hydrodynamic bearing spindle motorSAE MAGNETICS HK LTD·Filed 1997·Granted Dec 8, 1998·109 cites·38 claims
- 0285US5536088AFluid bearings for electronic spindle motorsSYNEKTRON CORP·Filed 1995·Granted Jul 16, 1996·66 cites·22 claims
- 0378US5718516ASpindle motors with hard coated hydrodynamic bearingsSAE MAGNETICS HK LTD·Filed 1996·Granted Feb 17, 1998·35 cites·9 claims
- 0460US6108909AGroove forming processes for shaft outer diameterSAE MAGNETICS HK LTD·Filed 1996·Granted Aug 29, 2000·21 cites·21 claims
- 0548US12178320B2Rack for transportable aircraft landing systemADVANCED NAVIGATION AND POSITIONING CORP·Filed 2021·Granted Dec 31, 2024·0 cites·20 claims
- 0642US11846110B2Tower stand for transportable aircraft landing systemADVANCED NAVIGATION AND POSITIONING CORP·Filed 2021·Granted Dec 19, 2023·0 cites·14 claims
- 0741US2025260151A1Antenna spacerADVANCED NAVIGATION AND POSITIONING CORP·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →