Inventor · disambiguated record
Philip R. Frederick
Also filed as: FREDERICK PHILIP · FREDERICK PHILIP R
8 granted patents·1,165 citations·filing 1985–2006
92Inventor score
Top patents by PatentIndex Score
8 records- 0194US4940987AAutomatic horizontal and vertical scanning radarFREDERICK PHILIP R·Filed 1989·Granted Jul 10, 1990·132 cites·20 claims
- 0291US5202690AAutomatic horizontal and vertical scanning radarFREDERICK PHILIP R·Filed 1992·Granted Apr 13, 1993·173 cites·14 claims
- 0390US4651732AThree-dimensional light guidance system for invasive proceduresFREDERICK PHILIP R·Filed 1985·Granted Mar 24, 1987·380 cites·1 claims
- 0489US5920276AAutomatic horizontal and vertical scanning radar with terrain displayIMAGING ACCESSORIES INC·Filed 1998·Granted Jul 6, 1999·153 cites·14 claims
- 0588US7749278B2Method of implanting using a set of femoral prosthesesSMITH & NEPHEW INC·Filed 2006·Granted Jul 6, 2010·58 cites·11 claims
- 0686US5828332AAutomatic horizontal and vertical scanning radar with terrain displayIMAGING ACCESSORIES INC·Filed 1996·Granted Oct 27, 1998·145 cites·40 claims
- 0782US5781146AAutomatic horizontal and vertical scanning radar with terrain displayIMAGING ACCESSORIES INC·Filed 1996·Granted Jul 14, 1998·102 cites·32 claims
- 0840US4674483AShoulder retraction deviceFREDERICK PHILIP R·Filed 1986·Granted Jun 23, 1987·22 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →