Robert C. Jack
26Patents
10h-index
9Co-inventors
68Inventor score
Filing activity: Jun 6, 1991 → Sep 11, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD348836S | Transportation safety ring for cylindrical containers | General | 57 | Expired |
| USD813481S1 | Sponge | General | 35 | Active |
| USD845001S1 | Scrub brush | General | 19 | Active |
| USD827445S1 | Bottle | General | 19 | Active |
| USD838179S1 | Bottle | General | 19 | Active |
| USD787830S1 | Cap and holder assembly | General | 17 | Active |
| USD787831S1 | Cap and holder assembly | General | 16 | Active |
| USD881705S1 | Bottle | General | 15 | Active |
| US5193705A | Transportation ring | Performing Operations; Transporting | 12 | Expired |
| USD899783S1 | Scrub brush | General | 11 | Active |
| US8720833B2 | Lawn bag apparatus | Performing Operations; Transporting | 10 | Active |
| USD839101S1 | Bottle | General | 10 | Active |
| USD852051S1 | Bottle | General | 9 | Active |
| USD827441S1 | Bottle | General | 8 | Active |
| US10315835B2 | Spray cap system | Performing Operations; Transporting | 7 | Active |
| USD801075S1 | Product caddy | General | 7 | Active |
| USD881717S1 | Modular dispenser | General | 5 | Active |
| USD852043S1 | Bottle | General | 3 | Active |
| USD838170S1 | Cap assembly | General | 3 | Active |
| USD801076S1 | Product caddy | General | 2 | Active |
| US9221511B2 | Flexible handlebar bag | Performing Operations; Transporting | 2 | Active |
| US6349938B1 | Reject apparatus for use with slitter mechanism | Emerging Cross-Sectional Technologies | 2 | Expired |
| US11021315B2 | Spray cap system | Performing Operations; Transporting | 1 | Active |
| US11089921B2 | Modular dispenser system | Human Necessities | 1 | Active |
| USD862238S1 | Bottle | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.