Inventor · disambiguated record
David En
Also filed as: EN DAVID · EN DAVID SYANA
3 granted patents·1 pending application·65 citations·filing 2009–2016
74Inventor score
Technology areasB67B
Top patents by PatentIndex Score
4 records- 0175USD638887SFull size modular tactical airsoft BB rifleJAG PREC INC·Filed 2009·Granted May 31, 2011·29 cites·1 claims
- 0269USD648811SModular tactical airsoft BB carbineEN DAVID·Filed 2009·Granted Nov 15, 2011·20 cites·1 claims
- 0363USD649202SCompact modular tactical airsoft BB rifleEN DAVID·Filed 2009·Granted Nov 22, 2011·16 cites·1 claims
- 0434US2016311105A1Cover removing toolEN DAVID SYANA·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →