Inventor · disambiguated record
Charles S. Williams
Also filed as: WILLIAMS CHARLES S · WILLIAMS CHARLES S T · WILLIAMS CHARLES SAMUEL
17 granted patents·1 pending application·705 citations·filing 1974–2018
95Inventor score
Top patents by PatentIndex Score
18 records- 0193US5115431AMethod and apparatus for packet communications signalingSTRATACOM INC·Filed 1990·Granted May 19, 1992·287 cites·18 claims
- 0292US3936088AFlexible tarpaulin handling deviceWILLIAMS CHARLES SAMUEL·Filed 1974·Granted Feb 3, 1976·74 cites·4 claims
- 0390US5243342AIntegrated PCM level control and conversion using a lookup tableSTRATACOM INC·Filed 1992·Granted Sep 7, 1993·101 cites·10 claims
- 0489US7108784B1Apparatus for removal and destruction of ammonia from an aqueous mediumWRT INTERNAT LLC·Filed 2002·Granted Sep 19, 2006·32 cites·4 claims
- 0588US7326348B2Method for removal and destruction of ammonia from an aqueous mediumWRT INTERNAT LLC·Filed 2005·Granted Feb 5, 2008·11 cites·3 claims
- 0685US7476311B2Arsenic removal from aqueous media using chemically treated zeolite materialsWRT INTERNAT LLC·Filed 2002·Granted Jan 13, 2009·33 cites·7 claims
- 0783US7390414B2Regeneration of chemically treated zeoliteWRT INTERNAT LLC·Filed 2005·Granted Jun 24, 2008·10 cites·20 claims
- 0882US7520987B1System and apparatus for purging absorptive materials used in the removal of contaminates from an aqueous mediumWRT INTERNAT LLC·Filed 2006·Granted Apr 21, 2009·11 cites·7 claims
- 0973US7326347B2Dynamic up-flow zeolite system and methodWRT INTERNAT LLC·Filed 2004·Granted Feb 5, 2008·15 cites·17 claims
- 1070US9908788B1Radium removal from aqueous media using zeolite materialsWRT INT LLC·Filed 2014·Granted Mar 6, 2018·1 cites·2 claims
- 1167US7713424B2Methods for purging absorptive materials used in the removal of contaminates from an aqueous mediumWRT INTERNAT LLC·Filed 2009·Granted May 11, 2010·2 cites·8 claims
- 1266US7807057B2Dynamic up-flow zeolite system and methodWRT INTERNAT LLC·Filed 2008·Granted Oct 5, 2010·2 cites·20 claims
- 1366US5996077AAccess control system and method using hierarchical arrangement of security devicesCYLINK CORP·Filed 1997·Granted Nov 30, 1999·61 cites·30 claims
- 1465US8663479B2Method for removing cationic contaminants from water using natural zeolite underloaded with transition metal ions to limit leakage of intrinsic arsenic therefromLITZ JOHN E·Filed 2007·Granted Mar 4, 2014·3 cites·11 claims
- 1563US5796833APublic key sterilizationCYLINK CORP·Filed 1996·Granted Aug 18, 1998·54 cites·14 claims
- 1661US10875787B2Radium removal from aqueous media using zeolite materialsWRT INT LLC·Filed 2018·Granted Dec 29, 2020·0 cites·11 claims
- 1743US4248843ATreatment of phosphoric acidTRIOMF FERTILIZER LTD·Filed 1978·Granted Feb 3, 1981·8 cites·11 claims
- 1841US2007215552A1Systems and methods for removal of contaminates from an aqueous media in the absence of modified nitrate levelsWRT INTERNAT LLC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →