Inventor · disambiguated record
Walker Butler
Also filed as: BUTLER WALKER · BUTLER WALKER K
11 granted patents·226 citations·filing 1975–2008
91Inventor score
Top patents by PatentIndex Score
11 records- 0182US5333193ATelephone network termination module having insulation displacement terminalsSIECOR PUERTO RICO INC·Filed 1992·Granted Jul 26, 1994·86 cites·15 claims
- 0276US8542109B2Foliage penetrating sensor array for intrusion detectionBUTLER WALKER·Filed 2008·Granted Sep 24, 2013·12 cites·16 claims
- 0375US6950021B2Electronic wall using high-resolution millimeter-wave radar in conjunction with multiple plane reflectors and retroreflectorsBUTLER WALKER·Filed 2003·Granted Sep 27, 2005·33 cites·9 claims
- 0472US4290066AHigh speed adaptive clutter filterMOTOROLA INC·Filed 1979·Granted Sep 15, 1981·23 cites·4 claims
- 0555US4068538AStabilized platform systemMOTOROLA INC·Filed 1975·Granted Jan 17, 1978·15 cites·11 claims
- 0654US6816106B1Identification and location system for personnel and vehiclesFiled 2003·Granted Nov 9, 2004·12 cites·9 claims
- 0752US7224308B2Identification and location system for personnel and vehiclesBUTLER WALKER·Filed 2003·Granted May 29, 2007·11 cites·6 claims
- 0849US4119966AClutter discriminating apparatus for use with pulsed doppler radar systems and the likeMOTOROLA INC·Filed 1977·Granted Oct 10, 1978·11 cites·7 claims
- 0947US6535162B1Low cost system built-in-test for CW radarFiled 2001·Granted Mar 18, 2003·7 cites·15 claims
- 1045US4249178AApparatus for eliminating blind velocities in MTI radarsMOTOROLA INC·Filed 1979·Granted Feb 3, 1981·7 cites·2 claims
- 1137US4160250AActive radar missile launch envelope computation systemMOTOROLA INC·Filed 1977·Granted Jul 3, 1979·9 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →