Inventor · disambiguated record
Frank Gregory
Also filed as: GREGORY FRANK · GREGORY FRANK A
3 granted patents·81 citations·filing 1977–2002
73Inventor score
Top patents by PatentIndex Score
3 records- 0176US4574944ATray device for contact lensesGREGORY FRANK A·Filed 1984·Granted Mar 11, 1986·62 cites·1 claims
- 0241US6732818B2Oriented core barrel systemFiled 2002·Granted May 11, 2004·10 cites·17 claims
- 0331US4128134AMethod and apparatus for determining the orientation of a core cut in a bore holeGREGORY FRANK·Filed 1977·Granted Dec 5, 1978·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →