Inventor · disambiguated record
John Lefkus
Also filed as: LEFKUS III JOHN J · LEFKUS JOHN
9 granted patents·2 pending applications·19 citations·filing 2012–2024
83Inventor score
Files withRAD TECH MEDICAL SYSTEMS LLC7LEFKUS JOHN2LEFKUS III JOHN J1RAD TECHNOLOGY MEDICAL SYSTEMS LLC1
Top patents by PatentIndex Score
11 records- 0194US10878974B2Shielding facility and method of making thereofRAD TECH MEDICAL SYSTEMS LLC·Filed 2019·Granted Dec 29, 2020·10 cites·30 claims
- 0289US11545275B2Shielding facility and methods of making thereofRAD TECH MEDICAL SYSTEMS LLC·Filed 2021·Granted Jan 3, 2023·2 cites·33 claims
- 0388US11437160B2Shielding facility and methods of making thereofRAD TECH MEDICAL SYSTEMS LLC·Filed 2020·Granted Sep 6, 2022·2 cites·46 claims
- 0483US2024379254A1Shielding facility and method of making thereofRAD TECH MEDICAL SYSTEMS LLC·Filed 2024·Application pending·0 cites
- 0581US9027297B2Relocatable radiation vault and methods of assembly and useLEFKUS III JOHN J·Filed 2012·Granted May 12, 2015·5 cites·12 claims
- 0678US12073954B2Shielding facility and method of making thereofRAD TECH MEDICAL SYSTEMS LLC·Filed 2022·Granted Aug 27, 2024·0 cites·28 claims
- 0769US11851872B2Building elements and structures having materials with shielding propertiesLEFKUS JOHN·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 0867US11982081B2Relocatable radiation vault and methods of assembly and useRAD TECH MEDICAL SYSTEMS LLC·Filed 2021·Granted May 14, 2024·0 cites·19 claims
- 0959US11479966B2Building elements and structures having materials with shielding propertiesLEFKUS JOHN·Filed 2021·Granted Oct 25, 2022·0 cites·20 claims
- 1046US10876675B2Radiation vault module with adjustable base frameRAD TECH MEDICAL SYSTEMS LLC·Filed 2014·Granted Dec 29, 2020·0 cites·7 claims
- 1143US2015240473A1Relocatable radiation vault and methods of assembly and useRAD TECHNOLOGY MEDICAL SYSTEMS LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →