Inventor · disambiguated record
Richard Borris
Also filed as: BORRIS RICHARD
2 granted patents·1 pending application·54 citations·filing 2000–2003
65Inventor score
Top patents by PatentIndex Score
3 records- 0185US6894620B2Method and device for monitoring the service life of a filterFREUDENBERG CARL KG·Filed 2002·Granted May 17, 2005·38 cites·17 claims
- 0265US6428594B1Filter cartridge made of an accordion fold pack folded in a zigzag-shaped manner and method for its manufactureFREUDENBERG CARL FA·Filed 2000·Granted Aug 6, 2002·16 cites·5 claims
- 0332US2006130442A1Ozone filter materialFREUDENBERG CARL KG·Filed 2003·Application pending·0 cites
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