Robert B. Ludlow
24Patents
6h-index
10Co-inventors
66Inventor score
Filing activity: Mar 13, 1996 → Jan 17, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5697177A | Locking tag for banded merchandise | Physics | 89 | Expired |
| US5617656A | Slotted orifice locking tag for banded merchandise | Physics | 45 | Expired |
| USD532049S1 | Merchandise tagging article | General | 33 | Expired |
| US7836622B1 | Foldable tag with expandable loop | Emerging Cross-Sectional Technologies | 31 | Active |
| US7281345B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 31 | Expired |
| US8635795B2 | Separable composite labeling articles in sheet or roll form | Emerging Cross-Sectional Technologies | 7 | Active |
| US8011127B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 6 | Active |
| US9676536B2 | Hang tab and product tag assembly, and method of use | Performing Operations; Transporting | 6 | Active |
| US8631599B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 2 | Active |
| US7640687B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 2 | Active |
| US10019915B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 2 | Active |
| US8438766B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 2 | Active |
| US8316566B2 | Separable composite labeling articles in sheet or roll form | Emerging Cross-Sectional Technologies | 1 | Active |
| US10741102B2 | Separable composite articles in sheet or roll form | Emerging Cross-Sectional Technologies | 1 | Active |
| US9105205B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 1 | Active |
| US10431125B2 | Separable composite labeling articles in sheet or roll form | Emerging Cross-Sectional Technologies | 1 | Active |
| US9576509B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 1 | Active |
| US11257400B2 | Separable composite articles in sheet or roll form | Emerging Cross-Sectional Technologies | 0 | Active |
| US11769428B2 | Separable composite articles in sheet or roll form | Emerging Cross-Sectional Technologies | 0 | Active |
| US10486877B2 | Hang tab and product tag assembly, and method of use | Performing Operations; Transporting | 0 | Active |
| US11756454B2 | Sheet-like article | Emerging Cross-Sectional Technologies | 0 | Active |
| US11244581B2 | Sheet-like article | Emerging Cross-Sectional Technologies | 0 | Active |
| US10650707B2 | Merchandise labeling | Emerging Cross-Sectional Technologies | 0 | Active |
| US10124945B2 | Hang tab and product tag assembly, and method use | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.