Bert Spellman
4Patents
1h-index
6Co-inventors
33Inventor score
Filing activity: Aug 2, 2019 → Jan 26, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11373471B2 | Locking system using wireless bridge | Electricity | 6 | Active |
| US12073674B2 | Electronic door system | Electricity | 0 | Active |
| US11521445B2 | Integrated electronic entry door systems | Electricity | 0 | Active |
| US11922748B2 | Electronic door system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.