Assignee
CHAPMAN JOHN ERIC
US·4 granted patents·3 pending applications·3 citations·filing 2017–2022
Top patents by PatentIndex Score
7 records- 0175US11738392B1Fastening systems, fastening methods, and methods of impregnating fastening componentsCHAPMAN JOHN ERIC·Filed 2020·Granted Aug 29, 2023·1 cites·20 claims
- 0273US10378662B2Pressure assisted rotary pinch valveCHAPMAN JOHN ERIC·Filed 2017·Granted Aug 13, 2019·2 cites·10 claims
- 0353US10612675B2Pressure assisted rotary pinch valveCHAPMAN JOHN ERIC·Filed 2018·Granted Apr 7, 2020·0 cites·20 claims
- 0452US2021340661A1Hybrid Washer and Method of ManufactureCHAPMAN JOHN ERIC·Filed 2021·Application pending·0 cites
- 0550US11867222B2Hybrid washerCHAPMAN JOHN ERIC·Filed 2019·Granted Jan 9, 2024·0 cites·16 claims
- 0646US2024071638A1Radiation shielding composite materialCHAPMAN JOHN ERIC·Filed 2022·Application pending·0 cites
- 0739US2022159931A1Retractable Animal LeashCHAPMAN JOHN ERIC·Filed 2020·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →