Daniel C. Egan
15Patents
6h-index
40Co-inventors
66Inventor score
Filing activity: Mar 26, 1981 → Nov 8, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5564647A | High performance tape reel | Performing Operations; Transporting | 20 | Expired |
| US4364426A | Motorcycle tire tread | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6405957B1 | Data storage tape cartridge and tape path with an idler wrap guide for reduced lateral tape movement | Physics | 13 | Expired |
| USD288549S | Motorcycle tire | General | 12 | Expired |
| USD268490S | Motorcycle tire | General | 11 | Expired |
| US6318659A | Tape reel assembly with hub sleeve for a data storage tape cartridge | Physics | 7 | Expired |
| US5480103A | Mechanically incompatible magnetic recording tape cartridges having the same form factor | Physics | 6 | Expired |
| US7481659B2 | Multiconnector memory card | Electricity | 6 | Active |
| US5337608A | Drive roller torque reference cartridge | Physics | 5 | Expired |
| US6478244B2 | Tape reel assembly with hub sleeve and spherical piece for a data storage tape cartridge, and method of manufacture | Physics | 4 | Expired |
| US6027778A | One piece capstan for a tape cartridge | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5516055A | Tape tension enhancement for belt driven tape cartridge corner rollers | Physics | 3 | Expired |
| US6142404A | Compliant tape guide with planar stiffness body for a data storage tape cartridge | Physics | 2 | Expired |
| US9053249B2 | Removable memory cartridge and docking station compatible with media drive expansion slots | Physics | 1 | Active |
| USD383125S | Housing for a dual reel tape cartridge | General | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.