Inventor · disambiguated record
Bruce Gregory Biltoft
Also filed as: BILTOFT BRUCE · BILTOFT BRUCE G · BILTOFT BRUCE GREGORY
30 granted patents·3 pending applications·1,106 citations·filing 1987–2019
97Inventor score
Files withEVOQUA WATER TECH LLC10MEMTEC LTD8USF FILTRATION & SEPARATIONS3BILTOFT BRUCE GREGORY2SIEMENS INDUSTRY INC2
Top patents by PatentIndex Score
33 records- 0197US7708887B2Combination membrane/biolytic filtrationSIEMENS WATER TECH CORP·Filed 2006·Granted May 4, 2010·47 cites·21 claims
- 0296US5194149AFilter cartridge manifoldMEMTEC LTD·Filed 1990·Granted Mar 16, 1993·158 cites·27 claims
- 0395USD462699SManifold header capUSF FILTRATION & SEPARATIONS·Filed 2000·Granted Sep 10, 2002·82 cites·1 claims
- 0495US5094750AHollow fibre filter cartridge and headerMEMTEC LTD·Filed 1989·Granted Mar 10, 1992·139 cites·48 claims
- 0594US10391432B2Manifold arrangementEVOQUA WATER TECH LLC·Filed 2017·Granted Aug 27, 2019·6 cites·13 claims
- 0694USD478913SManifold headerUSF FILTRATION & SEPARATIONS·Filed 2000·Granted Aug 26, 2003·76 cites·1 claims
- 0794US6254773B1Microporous membrane filtration assemblyUSF FILTRATION & SEPARATIONS·Filed 1999·Granted Jul 3, 2001·114 cites·12 claims
- 0894US5405528AModular microporous filter assembliesMEMTEC LTD·Filed 1991·Granted Apr 11, 1995·207 cites·22 claims
- 0993US7264716B2Membrane filtration manifold systemSIEMENS WATER TECH CORP·Filed 2003·Granted Sep 4, 2007·70 cites·20 claims
- 1093US4876012AHollow fibre filter cartridge and headerMEMTEC LTD·Filed 1987·Granted Oct 24, 1989·105 cites·31 claims
- 1189US11065569B2Manifold arrangementROHM AND HAAS ELECTRONIC MAT SINGAPORE PTE LTD·Filed 2019·Granted Jul 20, 2021·3 cites·4 claims
- 1289US10322375B2Aeration device for filtration systemEVOQUA WATER TECH LLC·Filed 2016·Granted Jun 18, 2019·6 cites·16 claims
- 1388US9630147B2Fluid control manifold for membrane filtration systemEVOQUA WATER TECH LLC·Filed 2014·Granted Apr 25, 2017·7 cites·9 claims
- 1484US9022224B2Fluid control manifold for membrane filtration systemCOLLIGNON MICHAEL·Filed 2011·Granted May 5, 2015·10 cites·8 claims
- 1584US8382981B2Frame system for membrane filtration modulesSIEMENS INDUSTRY INC·Filed 2009·Granted Feb 26, 2013·13 cites·12 claims
- 1680US11173453B2Method and device for repairing a membrane filtration moduleROHM & HAAS ELECTRONIC MAT SINGAPORE PTE LTD·Filed 2019·Granted Nov 16, 2021·2 cites·20 claims
- 1780US9764289B2Membrane securement deviceEVOQUA WATER TECH LLC·Filed 2013·Granted Sep 19, 2017·4 cites·20 claims
- 1880US9604166B2Manifold arrangementEVOQUA WATER TECH LLC·Filed 2012·Granted Mar 28, 2017·3 cites·12 claims
- 1977US10427102B2Method and device for repairing a membrane filtration moduleEVOQUA WATER TECH LLC·Filed 2014·Granted Oct 1, 2019·3 cites·14 claims
- 2071US9764288B2Membrane module protectionSIEMENS INDUSTRY INC·Filed 2013·Granted Sep 19, 2017·2 cites·19 claims
- 2171US9023206B2Frame system for membrane filtration modulesEVOQUA WATER TECHNOLOGIES LLC·Filed 2013·Granted May 5, 2015·2 cites·20 claims
- 2261US10441920B2Fluid flow distribution deviceEVOQUA WATER TECH LLC·Filed 2018·Granted Oct 15, 2019·0 cites·20 claims
- 2361USD767713SFiltration moduleEVOQUA WATER TECH LLC·Filed 2013·Granted Sep 27, 2016·11 cites·1 claims
- 2461USD335526SValve housingMEMTEC LTD·Filed 1990·Granted May 11, 1993·10 cites·1 claims
- 2561US2020061543A1Aeration Device for Filtration SystemEVOQUA WATER TECH LLC·Filed 2019·Application pending·0 cites
- 2660USD334614SEnd manifold for a filter cartridgeMEMTEC LTD·Filed 1990·Granted Apr 6, 1993·10 cites·1 claims
- 2747USD311947SFilter cartridge for clarifying, sterilizing or concentrating fluid feedstockMEMTEC LTD·Filed 1988·Granted Nov 6, 1990·5 cites·1 claims
- 2845USD729899SFiltration assemblySIEMENS WATER TECHNOLOGIES LLC·Filed 2013·Granted May 19, 2015·5 cites·1 claims
- 2943US2009255873A1Low pressure backwashBILTOFT BRUCE GREGORY·Filed 2007·Application pending·0 cites
- 3042USD331619SEnd manifold for a filter cartridgeMEMTEC LTD·Filed 1990·Granted Dec 8, 1992·4 cites·1 claims
- 3141US9914097B2Fluid flow distribution deviceBILTOFT BRUCE GREGORY·Filed 2011·Granted Mar 13, 2018·0 cites·20 claims
- 3241US2002148767A1Membrane filtration manifold systemFiled 2001·Application pending·0 cites
- 3335USD764018SFiltration headerEVOQUA WATER TECH LLC·Filed 2013·Granted Aug 16, 2016·2 cites·1 claims
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