John Walrath
4Patents
4h-index
4Co-inventors
47Inventor score
Filing activity: Jan 31, 1991 → Mar 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6209835A | Adjustable merchandise display structure | Mechanical Engineering; Lighting; Heating | 52 | Expired |
| US5134794A | Sign holder with locating means for permanent graphics panel | Physics | 10 | Expired |
| US8770529B2 | Adjustable angle bracket | Human Necessities | 8 | Active |
| USD408173S | Back bar merchandiser | General | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.