Underwater Kinetics
10Patents
4Active
10Granted
37Portfolio score
Filing activity: Apr 15, 1987 → Jan 11, 2008 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5904414A | Flashlight with gas permeable membrane and battery polarization | Electricity | 44 | Expired |
| US6666566B1 | Emergency device with glass breaking function | Human Necessities | 29 | Expired |
| USD408090S | Safety flashlight | General | 15 | Expired |
| USD384724S | Combined diver's knife handle and sheath | General | 13 | Expired |
| US5711079A | Corrosion resistant knife | Performing Operations; Transporting | 12 | Expired |
| US7497601B2 | Lighting system and method and reflector for use in same | Mechanical Engineering; Lighting; Heating | 7 | Active |
| USD318373S | Carrying case | General | 7 | Expired |
| US8147083B2 | Headlights having adjustable intensity | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7854529B2 | Bezel-integrated thermal conductors | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8899777B2 | Methods and devices that employ thermal control of current to electrical components | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.