Inventor · disambiguated record
Frederic A. Koch
Also filed as: KOCH FREDERIC · KOCH FREDERIC A
3 granted patents·2 pending applications·266 citations·filing 2000–2017
76Inventor score
Top patents by PatentIndex Score
5 records- 0196US6485645B1Biological process for removing phosphorus involving a membrane filterZENON ENVIRONMENTAL INC·Filed 2002·Granted Nov 26, 2002·123 cites·17 claims
- 0296US6406629B1Biological process for removing phosphorous involving a membrane filterZENON ENVIRONMENTAL INC·Filed 2000·Granted Jun 18, 2002·139 cites·12 claims
- 0361US8444861B2Method and apparatus using hydrogen peroxide and microwave system for slurries treatmentLO KWANG VICTOR·Filed 2006·Granted May 21, 2013·4 cites·29 claims
- 0443US2012067796A1Method and apparatus using hydrogen peroxide and microwave system for slurries treatmentLO KWANG VICTOR·Filed 2011·Application pending·0 cites
- 0539US2019062172A1Process for removal or recovery of ammonium nitrogen from wastewater streamsBOOST ENV SYSTEMS INC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →