Inventor · disambiguated record
Diwa Ratnam
Also filed as: RATNAM DIWA
4 granted patents·45 citations·filing 2005–2005
74Inventor score
Technology areasA47C
Files withWENGER CORP4
Top patents by PatentIndex Score
4 records- 0180US7275788B2Music posture chairsWENGER CORP·Filed 2005·Granted Oct 2, 2007·25 cites·19 claims
- 0262USD524082SChair frameWENGER CORP·Filed 2005·Granted Jul 4, 2006·14 cites·1 claims
- 0344USD523255SPosture chairWENGER CORP·Filed 2005·Granted Jun 20, 2006·6 cites·1 claims
- 0427USD524583SChair, seat and backWENGER CORP·Filed 2005·Granted Jul 11, 2006·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →