Inventor · disambiguated record
Evangelos Spyrou
Also filed as: SPYROU EVANGELOS
5 granted patents·369 citations·filing 1997–2019
83Inventor score
Files withSPORT MASKA INC5
Top patents by PatentIndex Score
5 records- 0197US5950244AProtective device for impact managementSPORT MASKA INC·Filed 1998·Granted Sep 14, 1999·222 cites·20 claims
- 0279US10455884B2Protective helmet with liner assemblySPORT MASKA INC·Filed 2017·Granted Oct 29, 2019·5 cites·13 claims
- 0378US6108824AHelmet adjustment mechanism with quick releaseSPORT MASKA INC·Filed 1998·Granted Aug 29, 2000·78 cites·16 claims
- 0469US5898950AProtective helmetSPORT MASKA INC·Filed 1997·Granted May 4, 1999·64 cites·17 claims
- 0553US11517065B2Protective helmet with liner assemblySPORT MASKA INC·Filed 2019·Granted Dec 6, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →