Assignee
FRANK ALAN
US·3 granted patents·2 pending applications·199 citations·filing 1985–2021
Top patents by PatentIndex Score
5 records- 0178US5088737APlayer operable lottery machine with system for automatically identifying spheresFRANK ALAN·Filed 1990·Granted Feb 18, 1992·187 cites·13 claims
- 0277US9751002B2Random digit generator featuring differently colored ballsFRANK ALAN·Filed 2015·Granted Sep 5, 2017·4 cites·4 claims
- 0349US2022398628A1Advertising online between free-play number gamesFRANK ALAN·Filed 2021·Application pending·0 cites
- 0439US4601471ARandom number generatorFRANK ALAN·Filed 1985·Granted Jul 22, 1986·8 cites·14 claims
- 0539US2021019777A1Method of promoting business by conducting frequent free-play number drawings and awarding cash prizesFRANK ALAN·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →