Robert J. Kirch
13Patents
9h-index
2Co-inventors
54Inventor score
Filing activity: Feb 2, 1999 → Dec 5, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD476118S1 | Rawhide chew roll | General | 30 | Expired |
| USD428085S | Pet ball scoop | General | 26 | Expired |
| USD479369S1 | Rawhide chew bone | General | 20 | Expired |
| US6840196B2 | Rawhide pet chew | Human Necessities | 20 | Expired |
| US7194981B2 | Rawhide pet chew | Human Necessities | 19 | Expired |
| USD477118S1 | Dome stake tiedown | General | 16 | Expired |
| USD477695S1 | Rawhide pet chew | General | 15 | Expired |
| USD477693S1 | Rawhide pet chew | General | 14 | Expired |
| US6978737B2 | Door-mounted tie-out | Emerging Cross-Sectional Technologies | 10 | Expired |
| USD425593S | Pet ball scoop handle | General | 9 | Expired |
| US6883464B2 | Bird cage ladder | Fixed Constructions | 7 | Expired |
| US7117823B2 | Door-mounted tie-out | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7117820B2 | Bird cage ladder | Fixed Constructions | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.