Inventor · disambiguated record
Joseph R. Black
Also filed as: BLACK JOSEPH · BLACK JOSEPH R
2 granted patents·1 pending application·89 citations·filing 1989–2025
66Inventor score
Top patents by PatentIndex Score
3 records- 0172US5451163AMethod of teaching reading including displaying one or more visible symbols in a transparent medium between student and teacherBLACK JOSEPH R·Filed 1993·Granted Sep 19, 1995·72 cites·10 claims
- 0257US4969485AButterfly valve apparatus and methodALLIED SIGNAL INC·Filed 1989·Granted Nov 13, 1990·17 cites·20 claims
- 0355US2025295160A1Apparatuses and methods to dry, rehydrate, cure, and burp productEASY TRIM LLC·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →