Philip K. Sykes
13Patents
9h-index
6Co-inventors
65Inventor score
Filing activity: Dec 13, 1982 → Mar 10, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5377825A | Compact disc storage case | Physics | 77 | Expired |
| US5145068A | Cassette album with channel-form hinges and method | Performing Operations; Transporting | 62 | Expired |
| US4784264A | Display album | Physics | 51 | Expired |
| US6311531A | Security strap | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5899327A | Protective storage case for digital discs, computer game cartridges and the like | Physics | 34 | Expired |
| US4966283A | Cassette album with channel-form hinges and method | Performing Operations; Transporting | 31 | Expired |
| US5742942A | Golf glove having club-gripping strap | Human Necessities | 24 | Expired |
| US4496048A | Video cassette carrier | Physics | 21 | Expired |
| USD351080S | Storage case for compact discs | General | 15 | Expired |
| US6321905A | Security package | Fixed Constructions | 8 | Expired |
| US5080530A | Laying underwater cables | Performing Operations; Transporting | 5 | Expired |
| US6920976B2 | Security frame | Fixed Constructions | 4 | Expired |
| US6886688B2 | Security package | Fixed Constructions | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.