Inventor · disambiguated record
Krishan Kumar Puri
Also filed as: PURI KRISHAN K · PURI KRISHAN KUMAR
4 granted patents·54 citations·filing 1992–2012
73Inventor score
Technology areasA47L
Top patents by PatentIndex Score
4 records- 0167US5297311AVacuum cleanerCITYWIDE MACHINE WHOLESALE INC·Filed 1992·Granted Mar 29, 1994·41 cites·7 claims
- 0252USD497664SAir purifying unitCITYWIDE MACHINE WHOLESALE INC·Filed 2003·Granted Oct 26, 2004·10 cites·1 claims
- 0333USD416113SVacuum cleanerCITYWIDE MACHINE WHOLESALE INC·Filed 1998·Granted Nov 2, 1999·3 cites·1 claims
- 0428US9955836B2Refuse holder and vacuum cleaner incorporating a refuse holderPURI KRISHAN KUMAR·Filed 2012·Granted May 1, 2018·0 cites·18 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →