Inventor
THOMAS W. PARKER
Inventor
US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E06Cprimary
E06CLadders48%
E04GScaffolding9%
A47CChairs4%
B25HWorkshop equipment, e.g. for marking-out work4%
B66CCranes4%
E05BLocks4%
E05CBolts or fastening devices for wings, specially for doors or windows4%
E05GSafes or strong-rooms for valuables4%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof4%
G06FElectric digital data processing4%
PatentTitleYear
12,473,782Multi-position ladder and portions thereof202512,448,841Climbing product having an extendable section lock assembly202512,398,597Ladder and ladder top202512,398,595Climbing product having an extendable section lock assembly202512,359,507Strand grab, ladder and method202512,241,309Apparatus with platform and latch202512,163,379Extension ladder with groove box rails and method202412,152,443Extension ladder with local reinforcement202412,110,715Storage box latch system and security features202412,077,970Work platform and method202411,933,106Ladder, foot and method202411,885,181Box rail backup and method202411,866,995Ladder with box rails having a collar202411,808,048Work platform with latch assembly and method202311,475,013System, method and computer program for ingesting, processing, storing, and searching technology asset data2022D0935053Ladder2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to WERNER CO (15)· patent assignee history
2021–2025Based in US· patent location history
2022Patents assigned to HUBBLE TECH INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WERNER CO | 15 | 2021–2025 |
| HUBBLE TECH INC | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 16 | 2021–2025 |