Inventor · disambiguated record
Gretchen H. Hefley
Also filed as: HEFLEY GRETCHEN H · HEFLEY GRETCHEN HAWES
4 granted patents·3 citations·filing 2019–2024
61Inventor score
Files withUS NAVY4
Top patents by PatentIndex Score
4 records- 0184US11898271B1Boron nitride nanotube fabricUS NAVY·Filed 2019·Granted Feb 13, 2024·2 cites·11 claims
- 0281US11764466B1Radio frequency witness film apparatus and systemUS NAVY·Filed 2022·Granted Sep 19, 2023·1 cites·5 claims
- 0373US12183968B1Radio frequency signals detection systemsUS NAVY·Filed 2024·Granted Dec 31, 2024·0 cites·16 claims
- 0471US11962079B1Radio frequency signals detection systemsUS NAVY·Filed 2022·Granted Apr 16, 2024·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →