Inventor · disambiguated record
Frank M. Stewart
Also filed as: STEWART FRANK M
28 granted patents·20 pending applications·1,255 citations·filing 1992–2020
98Inventor score
Files withFOUNTAINHEAD LLC25KANIA BRUCE G8YELLOWSTONE ENVIRONMENTAL SCIE8YES TECHNOLOGIES2ZADIANCE LLC1
Top patents by PatentIndex Score
48 records- 0197US5608171ADistributed, unattended wastewater monitoring systemFiled 1994·Granted Mar 4, 1997·134 cites·22 claims
- 0297US5485518AElectronic media program recognition and choiceYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1993·Granted Jan 16, 1996·326 cites·20 claims
- 0395US8250808B2Super-enhanced, adjustably buoyant floating islandKANIA BRUCE G·Filed 2010·Granted Aug 28, 2012·32 cites·2 claims
- 0494US8287728B2Elevated swale for treatment of contaminated stormwaterKANIA BRUCE G·Filed 2010·Granted Oct 16, 2012·32 cites·41 claims
- 0593US8327579B2Super-enhanced, adjustably buoyant floating islandKANIA BRUCE G·Filed 2010·Granted Dec 11, 2012·23 cites·7 claims
- 0691US8372277B2Floating treatment streambedFOUNTAINHEAD LLC·Filed 2010·Granted Feb 12, 2013·12 cites·37 claims
- 0791US7784218B2Combination-cell foam floating islandFOUNTAINHEAD LLC·Filed 2009·Granted Aug 31, 2010·13 cites·2 claims
- 0890US7941970B2Combination-cell foam floating islandFOUNTAINHEAD LLC·Filed 2010·Granted May 17, 2011·8 cites·4 claims
- 0986US8443749B2Floating island module comprised of post-consumer carpet fiber matrix and method of manufacturing sameKANIA BRUCE G·Filed 2010·Granted May 21, 2013·10 cites·16 claims
- 1085US9181105B2Floating treatment streambedFOUNTAINHEAD LLC·Filed 2013·Granted Nov 10, 2015·6 cites·14 claims
- 1185US7789043B2Renewably buoyant, self-protective floating habitatFOUNTAINHEAD LLC·Filed 2009·Granted Sep 7, 2010·10 cites·2 claims
- 1285US5914441ABiocatalyzed anaerobic oxidation of metal sulfides for recovery of metal valuesYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1996·Granted Jun 22, 1999·88 cites·9 claims
- 1384US7810279B2Buoyant wetland systemFOUNTAINHEAD LLC·Filed 2007·Granted Oct 12, 2010·11 cites·12 claims
- 1483US5449397ABiocatalyzed leaching of precious metal valuesFiled 1994·Granted Sep 12, 1995·22 cites·20 claims
- 1582US5922204AMethod and apparatus for bioremediation of mixed hazardous wastesFiled 1992·Granted Jul 13, 1999·48 cites·34 claims
- 1680US8132364B2Highly buoyant and semi-rigid floating islandsKANIA BRUCE G·Filed 2007·Granted Mar 13, 2012·8 cites·8 claims
- 1779US8001932B2Fish spawning structureFOUNTAINHEAD LLC·Filed 2008·Granted Aug 23, 2011·7 cites·1 claims
- 1879US5342769AMicrobial dehalogenation using methanosarcinaYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1992·Granted Aug 30, 1994·55 cites·4 claims
- 1978US5672194AMethod and apparatus for extracting precious metals from their ores and the product thereofYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1995·Granted Sep 30, 1997·23 cites·14 claims
- 2074US6298327B1Expert support system for authoring invention disclosuresYES TECHNOLOGIES·Filed 1995·Granted Oct 2, 2001·222 cites·16 claims
- 2172US5423226AFlow measurement systemYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1993·Granted Jun 13, 1995·37 cites·27 claims
- 2271US5406828AMethod and apparatus for pressure and level transmission and sensingYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1993·Granted Apr 18, 1995·35 cites·15 claims
- 2370US7555866B2Renewably buoyant, self-protective floating habitatFOUNTAINHEAD LLC·Filed 2004·Granted Jul 7, 2009·11 cites·5 claims
- 2468US6251657B1Anaerobic biodegradation of unsaturated, saturated, aromatic and halogenated hydrocarbonsYES TECHNOLOGIES·Filed 1999·Granted Jun 26, 2001·17 cites·7 claims
- 2567US9204725B2Rocker-equipped hunting blindKANIA BRUCE G·Filed 2013·Granted Dec 8, 2015·5 cites·15 claims
- 2666US5942117AAnaerobic biodegradation of unsaturated, saturated, aromatic and halogenated hydrocarbonsYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1995·Granted Aug 24, 1999·16 cites·16 claims
- 2764US2008276533A1Renewably buoyant, self-protective floating habitatFOUNTAINHEAD LLC·Filed 2008·Application pending·0 cites
- 2864US2008276532A1Renewably buoyant, self-protective floating habitatFOUNTAINHEAD LLC·Filed 2008·Application pending·0 cites
- 2963US2010058993A1Renewably buoyant, self-protective floating habitatFOUNTAINHEAD LLC·Filed 2009·Application pending·0 cites
- 3063US2009107039A1Combination-cell foam floating islandFOUNTAINHEAD LLC·Filed 2007·Application pending·0 cites
- 3161US2009293350A1Raised bed planter with biomimetic exoskeletonFOUNTAINHEAD LLC·Filed 2009·Application pending·0 cites
- 3259US2010075400A1Low-cost microbial habitat for water quality enhancement and wave mitigationFOUNTAINHEAD LLC·Filed 2008·Application pending·0 cites
- 3357US2009288341A1Buoyant plant habitat and process for its manufactureFOUNTAINHEAD LLC·Filed 2007·Application pending·0 cites
- 3457US2009113793A1Capillary-controlled buoyant planterFOUNTAINHEAD LLC·Filed 2007·Application pending·0 cites
- 3556US2009107410A1Aquarium coverFOUNTAINHEAD LLC·Filed 2007·Application pending·0 cites
- 3656US2011162269A1Combination-cell foam floating islandFOUNTAINHEAD LLC·Filed 2010·Application pending·0 cites
- 3754US2008099096A1Woven-body floating islandFOUNTAINHEAD LLC·Filed 2007·Application pending·0 cites
- 3853US5811255AApparatus and method for anaerobic respirometryYELLOWSTONE ENVIRONMENTAL SCIE·Filed 1995·Granted Sep 22, 1998·31 cites·19 claims
- 3952US2011146559A1Super-enhanced, adjustably buoyant floating islandFOUNTAINHEAD LLC·Filed 2011·Application pending·0 cites
- 4050US2013125825A1Low-cost microbial habitat for water quality enhancement and wave mitigationKANIA BRUCE G·Filed 2012·Application pending·0 cites
- 4150US2005183331A1Super-enhanced aquatic floating island plant habitatFOUNTAINHEAD LLC·Filed 2004·Application pending·0 cites
- 4249US2011030602A1Adjustably rigid floating island systemFOUNTAINHEAD LLC·Filed 2009·Application pending·0 cites
- 4349US2009139927A1Super-enhanced, adjustably buoyant floating islandFOUNTAINHEAD LLC·Filed 2005·Application pending·0 cites
- 4448US5601763AIn situ pipeline rehabilitation systemFiled 1994·Granted Feb 11, 1997·13 cites·19 claims
- 4547US2021185984A1Systems and methods of monitoring and training dogs and determining the distance between a dog and a personKANIA BRUCE G·Filed 2020·Application pending·0 cites
- 4643US2018026579A1Floating island habitats and heat sinks and rotation systems for combined floating island solar arraysFOUNTAINHEAD LLC·Filed 2017·Application pending·0 cites
- 4736US2016175118A1Prosthetic spacer devices, systems, and methodsFOUNTAINHEAD LLC·Filed 2015·Application pending·0 cites
- 4829US2017028622A1Method and system for generating images and objects via display-as-printZADIANCE LLC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →