Inventor · disambiguated record
Edward J. Freeman
Also filed as: FREEMAN EDWARD · FREEMAN EDWARD J · FREEMAN EDWARD JOHN
5 granted patents·153 citations·filing 1976–2004
80Inventor score
Top patents by PatentIndex Score
5 records- 0189US5396284AMotion detection systemBURLE TECHNOLOGIES·Filed 1993·Granted Mar 7, 1995·123 cites·21 claims
- 0263US4525751ADisc record with tapered grooveRCA CORP·Filed 1982·Granted Jun 25, 1985·13 cites·40 claims
- 0358US7667769B2Rotatable wireless electrical couplerHONEYWELL INT INC·Filed 2004·Granted Feb 23, 2010·7 cites·31 claims
- 0458US4079337AWide bandwidth feedback amplifierMOTOROLA INC·Filed 1976·Granted Mar 14, 1978·10 cites·16 claims
- 0519US5286161AMethod of producing silage removal channelFREEMAN EDWARD·Filed 1992·Granted Feb 15, 1994·0 cites·10 claims
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