Assignee

STONE John

US·3 granted patents·6 citations·filing 2011–2021

Technology mixA01K2 D04H1 F16L1

Top patents by PatentIndex Score

3 records

0192US11384891B1Hose protector deviceSTONE John·Filed 2021·Granted Jul 12, 2022·3 cites·20 claims
0278US8100085B2Liquid bird feederSTONE John·Filed 2011·Granted Jan 24, 2012·3 cites·11 claims
0356US8720374B2Liquid bird feederSTONE John·Filed 2012·Granted May 13, 2014·0 cites·18 claims

Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →