Inventor · disambiguated record
Phillip W. Prohoroff
Also filed as: PROHOROFF PHILLIP W
4 granted patents·20 citations·filing 1997–2009
71Inventor score
Technology areasA46B
Files withPROHOROFF PHILLIP W2
Top patents by PatentIndex Score
4 records- 0169US8332983B1Rotary brush assembly for street sweeperPROHOROFF PHILLIP W·Filed 2009·Granted Dec 18, 2012·8 cites·10 claims
- 0256US7690071B1Rotary brush apparatusPROHOROFF PHILLIP W·Filed 2006·Granted Apr 6, 2010·1 cites·12 claims
- 0326US6026533ARotary brush plate apparatusFiled 1998·Granted Feb 22, 2000·8 cites·13 claims
- 0422US5737793ARotary brush plate apparatusFiled 1997·Granted Apr 14, 1998·3 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →