Wayne A. Sumner
18Patents
7h-index
12Co-inventors
55Inventor score
Filing activity: Jun 7, 1995 → Nov 17, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5570252A | Disk drive cartridge door | Physics | 50 | Expired |
| US5694278A | Keying slots on cartridge | Physics | 33 | Expired |
| USD378518S | Computer storage disk cartridge | General | 30 | Expired |
| US5671109A | Disk drive cartridge door | Physics | 29 | Expired |
| US5650899A | Cam mechanism to clamp magnetic disk against cartridge shell | Physics | 19 | Expired |
| USD408801S | Computer storage disk cartridge | General | 10 | Expired |
| US5768074A | Disk drive cartridge door | Physics | 8 | Expired |
| US5991130A | Disk cartridge anti-rattle mechanism | Physics | 7 | Expired |
| US5862026A | Cam mechanism to clamp magnetic disk against cartridge shell | Physics | 7 | Expired |
| USD430575S | Information storage disk cartridge | General | 6 | Expired |
| USD422981S | Information storage disk cartridge | General | 5 | Expired |
| US6162490A | Method for applying an emissive material to a substrate | Physics | 4 | Expired |
| USD501011S1 | Disk cartridge | General | 3 | Expired |
| US5856901A | Disk drive cartridge door | Physics | 3 | Expired |
| US6094327A | Disk drive cartridge door | Physics | 2 | Expired |
| USD421748S | Storage disk cartridge | General | 2 | Expired |
| US6459545B1 | Use of matte materials to reduce signal pollution in cartridge detection circuitry | Physics | 1 | Expired |
| US6252740A | Disk drive cartridge door | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.