John Lefkus
2Patents
2Active
2Granted
52Portfolio score
Filing activity: Jul 30, 2021 → Sep 20, 2022
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11479966B2 | Building elements and structures having materials with shielding properties | Fixed Constructions | 0 | Active |
| US11851872B2 | Building elements and structures having materials with shielding properties | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.