John Williamson
22Patents
13h-index
9Co-inventors
70Inventor score
Filing activity: Nov 21, 2001 → Mar 26, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7108325B2 | Movable seat with tapered swivel assembly and cable track wheel | Performing Operations; Transporting | 50 | Expired |
| US6749266B2 | Locking collar for passenger seat back recline assembly | Performing Operations; Transporting | 38 | Expired |
| US6644738B2 | Aircraft passenger seat frame construction | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6478256B1 | Passenger seat with seat back breakover assembly and method | Performing Operations; Transporting | 29 | Expired |
| US6669295B2 | Passenger seat with low profile seat back recline locking assembly | Performing Operations; Transporting | 28 | Expired |
| US6776455B2 | Passenger seat and armrest pivot cover for passenger seat | Performing Operations; Transporting | 25 | Expired |
| US7703795B2 | Transformable cart and seating apparatus | Performing Operations; Transporting | 25 | Active |
| US7334758B2 | Attachment assembly for mounting a seat to the floor of a vehicle | Performing Operations; Transporting | 20 | Expired |
| US7201448B2 | Headrest support assembly | Performing Operations; Transporting | 20 | Expired |
| US6672661B2 | Passenger seat, passenger seat leg module and method | Performing Operations; Transporting | 20 | Expired |
| US6550861B1 | Passenger seat meal tray | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6827026B2 | Passenger seat meal tray assembly and passenger seat | Performing Operations; Transporting | 16 | Expired |
| US7159937B2 | Reclining chair | Performing Operations; Transporting | 14 | Expired |
| US7240943B2 | Independent divan door and drawer assembly | Performing Operations; Transporting | 13 | Expired |
| US6792875B2 | Passenger seat meal tray assembly and passenger seat | Performing Operations; Transporting | 9 | Expired |
| US7195319B2 | Reclining chair | Performing Operations; Transporting | 9 | Expired |
| US7080881B2 | Flexible seat frame | Performing Operations; Transporting | 8 | Expired |
| USD486330S1 | Seat armrest unit | General | 7 | Expired |
| US7182403B2 | Reclining chair | Performing Operations; Transporting | 6 | Expired |
| US7427106B2 | Curved profile tracking platform for a passenger seat | Performing Operations; Transporting | 3 | Expired |
| US11299276B2 | Seat system with stowable tray | Performing Operations; Transporting | 1 | Active |
| US12409937B2 | Seating assembly with staggered arrangement | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.