Keith Young
18Patents
8h-index
9Co-inventors
65Inventor score
Filing activity: Jan 24, 1992 → Feb 7, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8251357B2 | Apparatus for treating food substances | Human Necessities | 17 | Active |
| US5544848A | Railroad spring frog | Fixed Constructions | 12 | Expired |
| US9066626B2 | Cutting board apparatus with collapsible tray | Human Necessities | 10 | Active |
| US5176318A | Guard rail assembly | Fixed Constructions | 10 | Expired |
| US5595361A | Wing rail hold-down | Fixed Constructions | 8 | Expired |
| US6286791A | Railroad spring wing frog with hold-open and shock dampening elements | Fixed Constructions | 8 | Expired |
| US9049963B2 | Apparatus for treating food substances | Human Necessities | 8 | Active |
| US5810298A | Railroad spring frog assembly | Fixed Constructions | 8 | Expired |
| US5598993A | Pseudo heavy point frog assembly | Fixed Constructions | 8 | Expired |
| US6164602A | Railroad frog assembly with multi-position holdback | Fixed Constructions | 8 | Expired |
| US5238186A | Guard rail assembly hook | Fixed Constructions | 7 | Expired |
| US6276642A | Railroad spring wing frog assembly | Performing Operations; Transporting | 7 | Expired |
| US5845881A | Railroad trackwork intersections | Fixed Constructions | 7 | Expired |
| US6224023A | Railroad spring frog assembly | Fixed Constructions | 7 | Expired |
| US6158697A | Railroad frog assembly with latch holdback | Performing Operations; Transporting | 6 | Expired |
| US5236125A | Guard rail assembly support block | Fixed Constructions | 3 | Expired |
| US5653408A | Direct support frog assembly | Fixed Constructions | 3 | Expired |
| US5971186A | Self-adjusting ring-riser and conduit box | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.