Inventor
Matthew DEXTER
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E06Bprimary
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates14%
E21BEarth or rock drilling14%
G01BMeasuring length, thickness or similar linear dimensions14%
G07CTime or attendance registers14%
G08BSignalling systems, e.g. personal calling systems14%
E05BLocks7%
H04LTransmission of digital information, e.g. telegraphic communication7%
H04WWireless communication networks7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
12,577,840Isolation plugs, ratchet systems, and methods to set a packing element202612,565,795Electromechanical lockset202612,188,314Isolation plugs, ratchet systems, and methods to set a packing element202511,591,847Lock device having position sensor202311,388,595Wireless access credential system202211,199,046Lock device having position sensor2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2026Patents assigned to SCHLAGE LOCK CO LLC (4)· patent assignee history
2021–2026Based in US· patent location history
2025–2026Patents assigned to HALLIBURTON ENERGY SERVICES INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLAGE LOCK CO LLC | 4 | 2021–2026 |
| HALLIBURTON ENERGY SERVICES INC | 2 | 2025–2026 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2021–2026 |