Inventor · disambiguated record
Joseph Fray
Also filed as: FRAY JOSEPH · FRAY JOSEPH C
4 granted patents·144 citations·filing 1992–1996
80Inventor score
Top patents by PatentIndex Score
4 records- 0188US5644461AHigh voltage d-c current limiterWESTINGHOUSE AIR BRAKE CO·Filed 1996·Granted Jul 1, 1997·83 cites·13 claims
- 0271US5211901AProgressive moulding of composite materialsBRITISH AEROSPACE·Filed 1992·Granted May 18, 1993·37 cites·1 claims
- 0340US5347498AWatch braceletRADO MONTRES SA·Filed 1993·Granted Sep 13, 1994·10 cites·7 claims
- 0437US5275361AVenting a space to relieve pressure generated by an explosionBRITISH AEROSPACE·Filed 1992·Granted Jan 4, 1994·14 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →