John R. Petersen
9Patents
8h-index
27Co-inventors
65Inventor score
Filing activity: Apr 10, 1989 → May 5, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD497312S1 | Bottle | General | 84 | Expired |
| US5697527A | Dispensing Apparatus | Mechanical Engineering; Lighting; Heating | 74 | Expired |
| US6361512B1 | Massaging apparatus using inflatable bladders | Human Necessities | 38 | Expired |
| US5797332A | Closed loop gasification drying system | Emerging Cross-Sectional Technologies | 25 | Expired |
| US7228792B2 | Cooker with latching drip tray for selectively opening and closing grease dispensing apertures in cooking pan | Human Necessities | 16 | Expired |
| USD333787S | Dispenser for a container | General | 15 | Expired |
| US5649820A | Flare burner | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4901652A | Accumulating and conveying incinerator ash | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5888363A | Apparatus and method for interfacing an open capillary and detector for conducting off-column analyses | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.