Inventor · disambiguated record
Derek Lee Coover
Also filed as: COOVER DEREK LEE
2 granted patents·4 pending applications·5 citations·filing 2019–2022
50Inventor score
Top patents by PatentIndex Score
6 records- 0183US10655329B1Composite shingle including polyketoneRAVEN IND INC·Filed 2019·Granted May 19, 2020·5 cites·20 claims
- 0254US2023160208A1Composite shingle including polyketoneRAVEN ENG FILMS INC·Filed 2022·Application pending·0 cites
- 0352US2022288905A1Flexible storage tankRAVEN IND INC·Filed 2021·Application pending·0 cites
- 0451US11505944B2Composite shingle including polyketoneRAVEN ENG FILMS INC·Filed 2020·Granted Nov 22, 2022·0 cites·16 claims
- 0551US2023022131A1Multi-chamber flexible storage tankREDFORD STEVEN G·Filed 2021·Application pending·0 cites
- 0651US2022288904A1Flexible storage tankRAVEN IND INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →