Inventor · disambiguated record
Frederick W. Eggers
Also filed as: EGGERS FREDERICK · EGGERS FREDERICK W
9 granted patents·305 citations·filing 1983–2006
91Inventor score
Top patents by PatentIndex Score
9 records- 0185US7564365B2Smoke detector and method of detecting smokeGE SECURITY INC·Filed 2006·Granted Jul 21, 2009·22 cites·23 claims
- 0282US4613797AFlash strobe power supplyFEDERAL SIGNAL CORP·Filed 1984·Granted Sep 23, 1986·45 cites·20 claims
- 0381US5578988AIntrusion detection system having self-adjusting thresholdC & K SYSTEMS INC·Filed 1994·Granted Nov 26, 1996·78 cites·27 claims
- 0477US7019683B2Shipping container security systemGEN ELECTRIC·Filed 2004·Granted Mar 28, 2006·43 cites·25 claims
- 0575US5032969ATurbine engine igniter exciter circuitCOOPER IND INC·Filed 1990·Granted Jul 16, 1991·32 cites·12 claims
- 0674USD354925SInfra-red intruder detectorC & K SYSTEMS INC·Filed 1994·Granted Jan 31, 1995·18 cites·1 claims
- 0762US5491467ALocation independent intrusion detection systemC & K SYSTEMS INC·Filed 1994·Granted Feb 13, 1996·38 cites·4 claims
- 0858US5499012AIntrusion detector test circuit which automatically disables a detected-event indicatorC & K SYSTEMS INC·Filed 1994·Granted Mar 12, 1996·28 cites·19 claims
- 0921US4530037AFlash tube with moving reflectorsFEDERAL SIGNAL CORP·Filed 1983·Granted Jul 16, 1985·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →