IMI Norgren, Inc.
14Patents
0Active
14Granted
30Portfolio score
Filing activity: May 29, 1979 → Mar 29, 2005
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4234014A | Bowl for compressed air or gas filter or lubricator | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6752472B2 | Electric parking brake control | Performing Operations; Transporting | 14 | Expired |
| US6868772B2 | Fluid control valve | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7261122B2 | Valve for an expandable gas or fluid distribution system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6758127B2 | Pressurized medium activated working cylinder | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6158727A | Supporting apparatus | Electricity | 7 | Expired |
| US5692429A | Fluid-powered cylinder | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7025090B2 | Fluid flow control valves | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5937970A | Compressed air lubricators | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5910280A | Releasable push-in tube couplings | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5725073A | Fluid metering device and compressed air lubricator including same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5692428A | Fluid-powered cylinder | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US5603356A | Fluid flow control valves | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6931968B2 | Drive for automated assembly | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.