Inventor · disambiguated record
Richard Charles Barrett
Also filed as: BARRETT RICHARD · BARRETT RICHARD C · BARRETT RICHARD CHARLES
3 granted patents·2 pending applications·21 citations·filing 1981–2017
61Inventor score
Top patents by PatentIndex Score
5 records- 0161US6623669B1Method and apparatus for casting lensesRODENSTOCK NORTH AMERICA INC·Filed 2000·Granted Sep 23, 2003·20 cites·54 claims
- 0241US2004262795A1Method and apparatus for casting lensesFiled 2003·Application pending·0 cites
- 0339US2004051190A1Method and apparatus for casting lensesFiled 2003·Application pending·0 cites
- 0430US10620632B2Portable aerial reconnaissance targeting intelligence deviceBOOZ ALLEN HAMILTON INC·Filed 2017·Granted Apr 14, 2020·0 cites·15 claims
- 0522US4364327AStripping excess coating liquid from moving strip materialsLYSAGHT AUSTRALIA LTD·Filed 1981·Granted Dec 21, 1982·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →