Uni-Systems, LLC
9Patents
3Active
9Granted
36Portfolio score
Filing activity: Mar 18, 1994 → Sep 12, 2011 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6698141B2 | Convertible stadium and method of operating | Fixed Constructions | 15 | Expired |
| US6718696B2 | Movable wall for stadium | Fixed Constructions | 13 | Expired |
| US6367206B1 | Retractable stadium roofs and transport mechanism therefor | Fixed Constructions | 10 | Expired |
| US6789360B2 | Retractable roof system for stadium | Fixed Constructions | 10 | Expired |
| US6415556B1 | Transport mechanism for large structures such as retractable stadium rooves | Fixed Constructions | 10 | Expired |
| US8800214B2 | Automated covering system | Fixed Constructions | 9 | Active |
| US5671567A | Support facility | Performing Operations; Transporting | 5 | Expired |
| US8186107B2 | Cable drive and control system for movable stadium roof panels | Fixed Constructions | 3 | Active |
| US7594360B2 | Lateral release mechanism for movable roof panels | Fixed Constructions | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.