David Belau
28Patents
6h-index
7Co-inventors
51Inventor score
Filing activity: Jul 12, 2019 → Mar 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD917731S1 | Fenestration component extrusion | General | 10 | Active |
| USD917726S1 | Window component extrusion | General | 9 | Active |
| USD918428S1 | Window component extrusion | General | 8 | Active |
| US10844654B1 | Corner key with drainage pathway | Fixed Constructions | 7 | Active |
| USD917075S1 | Fenestration component extrusion | General | 7 | Active |
| USD917730S1 | Window component extrusion | General | 7 | Active |
| USD962474S1 | Sill | General | 6 | Active |
| US11585149B2 | Systems and methods for joining fenestration frame members | Fixed Constructions | 5 | Active |
| USD1015575S1 | Fenestration component extrusion | General | 5 | Active |
| USD917732S1 | Window component extrusion | General | 5 | Active |
| USD924440S1 | Window component extrusion | General | 5 | Active |
| USD917727S1 | Window component extrusion | General | 4 | Active |
| USD917728S1 | Window component extrusion | General | 4 | Active |
| USD917729S1 | Window component extrusion | General | 4 | Active |
| USD917074S1 | Window component extrusion | General | 3 | Active |
| USD917076S1 | Fenestration component extrusion | General | 3 | Active |
| USD921929S1 | Window component extrusion | General | 3 | Active |
| USD1014790S1 | Window component extrusion | General | 1 | Active |
| USD963900S1 | Window component | General | 1 | Active |
| US11634943B2 | Mullion joinery for window frame assembly | Fixed Constructions | 1 | Active |
| USD1014791S1 | Window component extrusion | General | 1 | Active |
| US11781375B1 | Fenestration unit with panel frame having corner reinforcement plug | Fixed Constructions | 0 | Active |
| USD1009306S1 | Corner key | General | 0 | Active |
| USD954302S1 | Window component | General | 0 | Active |
| USD1009307S1 | Corner key | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.