ZSI, INC.
16Patents
8Active
16Granted
40Portfolio score
Filing activity: Oct 5, 1983 → Aug 9, 2019 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4516296A | Tubing clamp and method of making the same | Emerging Cross-Sectional Technologies | 111 | Expired |
| US5215281A | Two-piece cushion insert for U-bolt clamp assembly | Mechanical Engineering; Lighting; Heating | 76 | Expired |
| US5014940A | Clamp assembly | Mechanical Engineering; Lighting; Heating | 60 | Expired |
| US7179010B2 | Adjustable pipe clamp assembly | Emerging Cross-Sectional Technologies | 43 | Expired |
| US4997148A | Tubing clamp with hinged cushion | Emerging Cross-Sectional Technologies | 32 | Expired |
| USD679177S1 | Combined clip device and support for elongated members | General | 32 | Active |
| US4934635A | Tubing clamp with hinged cushion | Emerging Cross-Sectional Technologies | 31 | Expired |
| USD753468S1 | Support for insulated pipe or tube | General | 27 | Active |
| USD408727S | Cushion insert for a tubing clamp | General | 25 | Expired |
| US9074715B2 | Cushion insert for a tubing clamp and method of replacement | Emerging Cross-Sectional Technologies | 16 | Active |
| USD702113S1 | Cushion insert for a tubing clamp | General | 13 | Active |
| USD631739S1 | Combined clip device and support for elongated members | General | 12 | Expired |
| USD710190S1 | Cushion insert for a tubing clamp | General | 9 | Active |
| US10914405B2 | Insulated riser clamp | Emerging Cross-Sectional Technologies | 3 | Active |
| US11692664B2 | Pipe insulation coupling with sealing mechanism | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10989335B2 | Saddle pipe support | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.