William J. Kitchen
36Patents
12h-index
16Co-inventors
78Inventor score
Filing activity: Aug 19, 1992 → Oct 26, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5655909A | Skydiving trainer windtunnel | Human Necessities | 38 | Expired |
| US5267906A | Amusement ride | Human Necessities | 33 | Expired |
| US6083110A | Vertical wind tunnel training device | Human Necessities | 25 | Expired |
| US5527223A | Swing type amusement ride | Human Necessities | 25 | Expired |
| US5573465A | Pendulum damper | Human Necessities | 20 | Expired |
| US5931740A | Module-type amusement ride | Human Necessities | 19 | Expired |
| US7156744B2 | Recirculating vertical wind tunnel skydiving simulator | Textiles; Paper | 19 | Expired |
| US5989127A | Oscillating boom amusement ride | Human Necessities | 18 | Expired |
| US8490549B2 | Tower ride | Human Necessities | 18 | Active |
| US7594473B2 | Wheel hub rider conveyance | Human Necessities | 15 | Active |
| US9016210B2 | Tower ride | Human Necessities | 14 | Active |
| US9744469B2 | Tower ride | Human Necessities | 12 | Active |
| US5803815A | Eccentric arm amusement ride | Human Necessities | 12 | Expired |
| USRE43028E1 | Vertical wind tunnel training device | General | 11 | Expired |
| US8166885B2 | Suspended cable amusement ride | Human Necessities | 10 | Active |
| USD656213S1 | Track for an amusement ride | General | 10 | Expired |
| US8641541B2 | Narrow base viewing wheel | Human Necessities | 8 | Active |
| US7918740B2 | Big wheel roundabout amusement ride | Human Necessities | 7 | Active |
| USD806263S1 | Tracks for an observation tower | General | 7 | Active |
| USD834726S1 | Observation tower | General | 6 | Active |
| USD687914S1 | Tracks for amusement rides | General | 6 | Active |
| US5673049A | Police radar jammer | Physics | 5 | Expired |
| USD671609S1 | Track for an amusement ride | General | 5 | Active |
| USD670781S1 | Track for an amusement ride | General | 5 | Active |
| USD759774S1 | Tracks for amusement rides | General | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.