Inventor · disambiguated record
Sunil Ramachandra
Also filed as: RAMACHANDRA SUNIL
9 granted patents·14 pending applications·207 citations·filing 2004–2025
89Inventor score
Files withARMSTRONG WORLD IND INC13CARLISLE CONSTRUCTION MAT LLC3REICHWEIN DAVID P3AFI LICENSING LLC1AWI LICENSING CO1
Top patents by PatentIndex Score
23 records- 0193US9650792B2Interlocking floor panels and floor systemARMSTRONG WORLD IND INC·Filed 2014·Granted May 16, 2017·60 cites·17 claims
- 0287US9540825B2Floating floor system, floor panel, and installation method for the sameARMSTRONG WORLD IND INC·Filed 2013·Granted Jan 10, 2017·24 cites·17 claims
- 0385US9347227B2Floating floor system, floor panel, and installation method for the sameARMSTRONG WORLD IND INC·Filed 2013·Granted May 24, 2016·30 cites·17 claims
- 0485US9249582B1Interlocking floor panels with high performance locking profilesARMSTRONG WORLD IND INC·Filed 2014·Granted Feb 2, 2016·17 cites·20 claims
- 0580US7383768B2Rapid prototyping and filling commercial pipelineAWI LICENSING CO·Filed 2005·Granted Jun 10, 2008·61 cites·8 claims
- 0679US9567755B2Sound-absorbing interlocking floor panels and systemARMSTRONG WORLD IND INC·Filed 2014·Granted Feb 14, 2017·12 cites·20 claims
- 0773US9611655B2Interlocking floor panels with high performance locking profilesARMSTRONG WORLD IND INC·Filed 2016·Granted Apr 4, 2017·1 cites·19 claims
- 0861US2025312946A1Recycled roof boardCARLISLE CONSTRUCTION MAT LLC·Filed 2025·Application pending·0 cites
- 0961US2025326200A1Honeycomb structure for aerogel based insulationCARLISLE CONSTRUCTION MAT LLC·Filed 2025·Application pending·0 cites
- 1059US9394697B2Flooring systemARMSTRONG WORLD IND INC·Filed 2014·Granted Jul 19, 2016·2 cites·18 claims
- 1152US2005249924A1Decorative surface covering having a discontinuous digitally printed layer and an analog print layer, and the method of making the sameREICHWEIN DAVID P·Filed 2005·Application pending·0 cites
- 1252US2016046094A1Hybrid wood productsARMSTRONG WORLD IND INC·Filed 2014·Application pending·0 cites
- 1349US2025312975A1System for plateless magnetic induction welding of roofing membranesCARLISLE CONSTRUCTION MAT LLC·Filed 2024·Application pending·0 cites
- 1445US2016039113A1Processes for the densification of a cellulosic substrateARMSTRONG WORLD IND INC·Filed 2014·Application pending·0 cites
- 1545US2005249923A1Digitally printed molding and trimREICHWEIN DAVID P·Filed 2005·Application pending·0 cites
- 1643US2017044778A1Impact resistant wear layerARMSTRONG WORLD IND INC·Filed 2015·Application pending·0 cites
- 1743US2015184399A1Hybrid flooring productARMSTRONG WORLD IND INC·Filed 2014·Application pending·0 cites
- 1838US2013025964A1Sound reducing tongue and groove member sound reducing fabrication process and sound reducing blendARMSTRONG WORLD IND INC·Filed 2011·Application pending·0 cites
- 1936US2016076259A1Sound reducing tongue and groove member sound reducing fabrication process and sound reducing blendARMSTRONG WORLD IND INC·Filed 2015·Application pending·0 cites
- 2035US2005118398A1Sound dampening laminateFiled 2004·Application pending·0 cites
- 2134US2005249929A1Digitally printed surface coveringREICHWEIN DAVID P·Filed 2005·Application pending·0 cites
- 2233US2016340910A1Floating floor system, floor panel, and installation method for the sameAFI LICENSING LLC·Filed 2016·Application pending·0 cites
- 2327US10214359B2Conveyor belt connector and method for forming a beltFENNER US INC·Filed 2017·Granted Feb 26, 2019·0 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →