Inventor
Douglas E. Humphrys
Inventor
Bentonville, AR, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC14primary
LOC1444%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like11%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials11%
G06KGraphical data reading11%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
G07GRegistering the receipt of cash, valuables, or tokens11%
PatentTitleYear
D0919637Display screen or portion thereof with graphical user interface2021D0919636Display screen or portion thereof with graphical user interface2021D0918936Display screen or portion thereof with graphical user interface2021D0918937Display screen or portion thereof with graphical user interface202110,185,962Store item return process201910,028,598Bag retaining fixture2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to WALMART APOLLO LLC (6)· patent assignee history
2018Patents assigned to WAL MART STORES INC (1)· patent assignee history
2018–2021Based in Bentonville, AR, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WALMART APOLLO LLC | 6 | 2018–2021 |
| WAL MART STORES INC | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bentonville, AR, US | 6 | 2018–2021 |