Inventor · disambiguated record
David J. Fortune
Also filed as: FORTUNE DAVID · FORTUNE DAVID J · FORTUNE DAVID JOHN
4 granted patents·1 pending application·62 citations·filing 1981–2001
76Inventor score
Top patents by PatentIndex Score
5 records- 0171US4838400ATorque limiting clutchGIB PRECISION LTD·Filed 1987·Granted Jun 13, 1989·23 cites·10 claims
- 0258US5672834ATorgue indicating deviceBRITISH AUTOGARD·Filed 1995·Granted Sep 30, 1997·29 cites·19 claims
- 0336US2004215231A1Device for the closure of a surgical punctureFORTUNE DAVID·Filed 2001·Application pending·0 cites
- 0434US4541512ATorque limiting clutchGIB PRECISION LTD·Filed 1981·Granted Sep 17, 1985·7 cites·14 claims
- 0530US4960190AFluid pressure clutchBRITISH AUTOGARD·Filed 1988·Granted Oct 2, 1990·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →