William I. Stephens
23Patents
12h-index
11Co-inventors
74Inventor score
Filing activity: May 11, 1979 → Nov 9, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5160188A | Furniture stanchions with unitary power routing system | Human Necessities | 74 | Expired |
| US5536068A | Chair with adjustable legs | Human Necessities | 61 | Expired |
| US5226705A | Furniture stanchions with unitary power routing system | Human Necessities | 43 | Expired |
| US4296574A | Floor panel-furniture support system | Human Necessities | 43 | Expired |
| USD314090S | Combined storage shelf and plural drawer unit | General | 29 | Expired |
| USD280478S | Dual surface support stand for an office terminal and keyboard | General | 26 | Expired |
| USD275053S | Chair | General | 26 | Expired |
| USD275242S | Stool | General | 24 | Expired |
| US4385783A | Upholstered furniture element | Human Necessities | 23 | Expired |
| USD343308S | Desk | General | 17 | Expired |
| USD266722S | Chair base or similar article | General | 16 | Expired |
| USD344199S | Credenza | General | 14 | Expired |
| USD285270S | Universal keyboard mount | General | 12 | Expired |
| USD339481S | Desk | General | 10 | Expired |
| USD341042S | Combined credenza and hutch | General | 10 | Expired |
| USD268233S | Chairs | General | 6 | Expired |
| USD276385S | Chair | General | 6 | Expired |
| USD282595S | Cart for a printer | General | 5 | Expired |
| USD273641S | Seating unit | General | 4 | Expired |
| USD264910S | Combined seat and backrest for a chair | General | 3 | Expired |
| USD275052S | Chair | General | 2 | Expired |
| USD275051S | Chair | General | 1 | Expired |
| USD270414S | Combined seat and backrest for a chair | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.