Inventor · disambiguated record
Donald Evans
Also filed as: EVANS DONALD F · EVANS DONALD FREDERICK
7 granted patents·5 pending applications·302 citations·filing 1998–2006
89Inventor score
Files withCYBERLUX CORP6WASTE REDUCTION PRODUCTS CORP3ABSORBENT AND PROCESS FOR MAKI1EVANS DONALD F1WASTE REDUCTION PRODUCTS1
Top patents by PatentIndex Score
12 records- 0194US7045975B2Apparatus and methods for providing emergency safety lightingCYBERLUX CORP·Filed 2004·Granted May 16, 2006·112 cites·21 claims
- 0288US6206947B1Process for making an animal litter comprising gypsum, aluminum sulfate and ureaWASTE REDUCTION PRODUCTS CORP·Filed 1999·Granted Mar 27, 2001·61 cites·8 claims
- 0385US7452099B2Portable light deviceCYBERLUX CORP·Filed 2006·Granted Nov 18, 2008·18 cites·21 claims
- 0484US7355349B2Apparatus and methods for providing emergency safety lightingCYBERLUX CORP·Filed 2006·Granted Apr 8, 2008·24 cites·17 claims
- 0575US6752515B2Apparatus and methods for providing emergency lightingCYBERLUX CORP·Filed 2002·Granted Jun 22, 2004·23 cites·24 claims
- 0674US6986589B2Apparatus and methods for providing an emergency lighting augmentation systemCYBERLUX CORP·Filed 2003·Granted Jan 17, 2006·35 cites·22 claims
- 0773US6029603AAnimal litter comprising gypsum and aluminum sulfate and processes of making sameWASTE REDUCTION PRODUCTS CORP·Filed 1998·Granted Feb 29, 2000·29 cites·11 claims
- 0853US2007159817A1Yard sign illuminating device and systemEVANS DONALD F·Filed 2006·Application pending·0 cites
- 0946US2006215394A1Key cap having integral LEDCYBERLUX CORP·Filed 2005·Application pending·0 cites
- 1035US2001038820A1Absorbent and process for making sameWASTE REDUCTION PRODUCTS·Filed 2000·Application pending·0 cites
- 1134US2001002386A1Absorbent and process for making sameABSORBENT AND PROCESS FOR MAKI·Filed 2001·Application pending·0 cites
- 1231US2001029762A1Soil amendment product and processWASTE REDUCTION PRODUCTS CORP·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →