Lawrence Pump Inc.
7Patents
4Active
7Granted
37Portfolio score
Filing activity: Sep 29, 2000 → Apr 30, 2010 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6379127B1 | Submersible motor with shaft seals | Mechanical Engineering; Lighting; Heating | 47 | Expired |
| US6759774B1 | Low speed canned motor | Electricity | 13 | Expired |
| US8354063B2 | Pumping apparatus and process for polymerization in loop reactors | Chemistry; Metallurgy | 13 | Active |
| US7239056B1 | Low speed canned motor | Electricity | 8 | Expired |
| US7341436B2 | Open face cooling system for submersible motor | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US7810747B2 | Inducer comminutor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8052397B2 | Polygon rotor attachment device | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.