Extreme Engineering Ltd.
7Patents
1Active
7Granted
32Portfolio score
Filing activity: Jun 26, 1998 → May 30, 2006 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6902414B2 | Harsh environment rotatable connector | Electricity | 45 | Expired |
| US6083142A | Mobile, modular climbing tower | Emerging Cross-Sectional Technologies | 27 | Expired |
| US7462957B2 | Multi-conductor plug and socket apparatus | Electricity | 22 | Expired |
| US6390952B1 | Auto-belay rock climbing devices and modular climbing towers | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7182695B1 | Assisted jump ride | Human Necessities | 6 | Expired |
| US6816053B2 | Circuit to mitigate transformer shorted turn | Electricity | 1 | Expired |
| US7532540B2 | Fluid erosion protection washer for rotating shaft in MWD tool | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.