Inventor · disambiguated record
Mark Sheldon
Also filed as: SHELDON MARK · SHELDON MARK D
3 granted patents·1 pending application·56 citations·filing 2001–2024
72Inventor score
Top patents by PatentIndex Score
4 records- 0186US6644342B1Modular integrated wastewater lift station construction kitROMTEC UTILITIES INC·Filed 2001·Granted Nov 11, 2003·41 cites·22 claims
- 0264US6772782B2Cable routing in wastewater lift stationROMTEC UTILITIES INC·Filed 2003·Granted Aug 10, 2004·11 cites·17 claims
- 0358US2024370824A1System, method, and computer readable medium for using blockchain, nfts, and smart contracts to track and report greenhouse gas emissionsSHELDON MARK D·Filed 2024·Application pending·0 cites
- 0457US7503339B1Cover for lift stationsROMTEC UTILITIES INC·Filed 2005·Granted Mar 17, 2009·4 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →