Inventor · disambiguated record
David Lee Guymon
Also filed as: GUYMON DAVID · GUYMON DAVID LEE
11 granted patents·7 pending applications·13 citations·filing 2012–2025
83Inventor score
Top patents by PatentIndex Score
18 records- 0193US11795401B2Conversion of waste plastics to petrochemicalsLUMMUS TECHNOLOGY INC·Filed 2022·Granted Oct 24, 2023·9 cites·18 claims
- 0287US12297389B2Plastic pyrolysis reactorLUMMUS TECHNOLOGY INC·Filed 2023·Granted May 13, 2025·1 cites·21 claims
- 0384US2025172079A1Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2024·Application pending·0 cites
- 0481US12188395B2Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0574US11247877B2Offshore ship-to-ship lifting with target tracking assistanceMCDERMOTT SA J RAY·Filed 2018·Granted Feb 15, 2022·2 cites·21 claims
- 0674US2025305453A1Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2025·Application pending·0 cites
- 0773US2024010921A1Conversion of waste plastics to petrochemicalsLUMMUS TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 0870US11719141B2Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2021·Granted Aug 8, 2023·0 cites·17 claims
- 0968US11713220B2Offshore ship-to-ship lifting with target tracking assistanceMCDERMOTT SA J RAY·Filed 2022·Granted Aug 1, 2023·0 cites·17 claims
- 1065US2023058456A1Power generation systemLUMMUS TECHNOLOGY INC·Filed 2022·Application pending·0 cites
- 1164US12253024B2Recuperative heat exchanger systemLUMMUS TECHNOLOGY INC·Filed 2021·Granted Mar 18, 2025·0 cites·17 claims
- 1262US9695958B2Offshore horizontal product lay arrangementMCDERMOTT SA J RAY·Filed 2015·Granted Jul 4, 2017·1 cites·11 claims
- 1359US11821699B2Heat exchanger hanger systemLUMMUS TECHNOLOGY INC·Filed 2021·Granted Nov 21, 2023·0 cites·23 claims
- 1457US2023303934A1Electrically heated steam cracking furnace for olefin productionLUMMUS TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 1554US12054363B2System and methods for determining relative position and relative motion of objectsMCDERMOTT SA J RAY·Filed 2020·Granted Aug 6, 2024·0 cites·20 claims
- 1654US9995413B2Offshore horizontal product lay arrangementMCDERMOTT SA J RAY·Filed 2017·Granted Jun 12, 2018·0 cites·14 claims
- 1754US2024125513A1Electric air heaterLUMMUS TECHNOLOGY INC·Filed 2023·Application pending·0 cites
- 1839US2014017011A1Offshore Horizontal Product Lay ArrangementGUYMON DAVID LEE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →