Mark Grant Jones
11Patents
4h-index
6Co-inventors
53Inventor score
Filing activity: Nov 25, 1985 → Oct 15, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4802709A | Dumping utility trailer | Performing Operations; Transporting | 13 | Expired |
| US6619745B2 | Connection assembly for a chair back | Human Necessities | 9 | Expired |
| US5067650A | Mailbox protector | Human Necessities | 6 | Expired |
| US9241570B2 | Tilt mechanism for a chair and chair | Human Necessities | 4 | Active |
| US9622580B2 | Tilt mechanism for a chair and chair | Human Necessities | 3 | Active |
| US10485346B2 | Chair tilt mechanism | Human Necessities | 3 | Active |
| US9277821B2 | Tilt mechanism for a chair and chair | Human Necessities | 1 | Active |
| US10420423B2 | Item of seating furniture, in particular an office chair | Human Necessities | 1 | Active |
| US10702066B2 | Office chair | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9782008B2 | Chair back height adjustment mechanism and chair | Human Necessities | 0 | Active |
| US11006751B2 | Chair tilt mechanism | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.