Patrick J. Barkdoll
38Patents
14h-index
15Co-inventors
74Inventor score
Filing activity: Feb 14, 2003 → Jul 10, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8556092B2 | Stand alone divider for shelving | Emerging Cross-Sectional Technologies | 93 | Active |
| US8240486B2 | Retail merchandise hook | Human Necessities | 58 | Active |
| US8534469B2 | Inventory display lock | Emerging Cross-Sectional Technologies | 55 | Active |
| US8016128B2 | Wheeled pusher system | Human Necessities | 49 | Active |
| US7197902B1 | Display lock system | Emerging Cross-Sectional Technologies | 40 | Expired |
| US8069994B2 | Trackless retail pusher system | Human Necessities | 38 | Active |
| USD582190S1 | Slatwall receptacle | General | 34 | Expired |
| US7191677B2 | Adjustable angle drive for a rotary power tool | Emerging Cross-Sectional Technologies | 33 | Expired |
| USD587947S1 | Pegboard receptacle | General | 26 | Expired |
| USD594229S1 | Bin for over wire mounting | General | 25 | Expired |
| US8220648B2 | Folded slatwall inserts | Emerging Cross-Sectional Technologies | 18 | Active |
| US7726057B2 | Roll formed channel for electronic price label units | Physics | 18 | Active |
| USD594230S1 | Tray over wire mounting | General | 17 | Expired |
| US7712616B2 | Double sided peg hook strips | Human Necessities | 14 | Active |
| US8152005B2 | Over wire hook latching bin or tray | Human Necessities | 14 | Active |
| US7089978B2 | Tool attachment system and router attachment and method incorporating same | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8328027B2 | Self contained retail pusher | Human Necessities | 12 | Active |
| US7743931B2 | Inventory display lock system | Emerging Cross-Sectional Technologies | 12 | Expired |
| US8286565B2 | Security lock box | Fixed Constructions | 9 | Active |
| US8002441B2 | Adjustable arm gondola lighting system | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US7322138B2 | Shelf edge sign holder | Emerging Cross-Sectional Technologies | 9 | Expired |
| USD668134S1 | Gravity-fed retail display hook | General | 8 | Active |
| US7029212B2 | Corner grout cutter guide | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD601411S1 | Hinge clip for retail signage | General | 7 | Expired |
| USD651962S1 | Gondola upright mounting device | General | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.