Inventor · disambiguated record
Randy D. Black
Also filed as: BLACK RANDY · BLACK RANDY D
4 granted patents·2 pending applications·255 citations·filing 1985–2020
81Inventor score
Top patents by PatentIndex Score
6 records- 0184US4692947AProtective helmet, chin cup, and face guardBLACK RANDY D·Filed 1985·Granted Sep 15, 1987·133 cites·10 claims
- 0270US8959666B2UndergarmentLONGWORTH IND INC·Filed 2013·Granted Feb 24, 2015·3 cites·18 claims
- 0370US5694649AAdjustable baseball batter's and catcher's helmet with maskRAWLINGS SPORTING GOODS CO·Filed 1996·Granted Dec 9, 1997·63 cites·5 claims
- 0465US5575017AAdjustable baseball batter's helmetRAWLINGS SPORTING GOODS CO·Filed 1996·Granted Nov 19, 1996·56 cites·5 claims
- 0552US2008078009A1Shirt constructionLONGWORTH IND INC·Filed 2006·Application pending·0 cites
- 0643US2021106068A1Boxer brief for supporting a removable bladderLONGWORTH IND INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →