Strato, Inc.
41Patents
32Active
41Granted
51Portfolio score
Filing activity: Apr 28, 1998 → Nov 1, 2023 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8297455B2 | Knuckle for a railway car coupler | Performing Operations; Transporting | 31 | Active |
| US8381923B2 | Knuckle for a railway car coupler | Performing Operations; Transporting | 24 | Active |
| USD559084S1 | Trolley pipe hanger | General | 20 | Expired |
| US7780022B2 | Coupler mounted bracket and trainline support casting | Performing Operations; Transporting | 17 | Active |
| US8713773B2 | Gasket removal and venting tool | Emerging Cross-Sectional Technologies | 13 | Active |
| USD583652S1 | Coupler mounted bracket | General | 12 | Expired |
| US7637381B2 | Swivel fitting | Performing Operations; Transporting | 12 | Active |
| US8201779B2 | Hose support strap for railway car brake line | Emerging Cross-Sectional Technologies | 10 | Active |
| US6568649B1 | Trainline support bracket | Performing Operations; Transporting | 10 | Expired |
| US7631774B2 | Trolley hanger system | Performing Operations; Transporting | 8 | Active |
| US8474383B1 | Transom for a railway car truck | Performing Operations; Transporting | 7 | Active |
| US8893626B2 | Wheelset to side frame interconnection for a railway car truck | Performing Operations; Transporting | 7 | Active |
| US10308263B1 | Cushioning apparatus for a railway car | Performing Operations; Transporting | 6 | Active |
| US7926672B2 | Yoke for a railway draft gear and method of making | Performing Operations; Transporting | 6 | Active |
| US9694832B2 | System for mounting a bracket to a coupler head | Mechanical Engineering; Lighting; Heating | 4 | Active |
| USD578039S1 | E-type yoke | General | 4 | Expired |
| USD735304S1 | Low profile steam fitting | General | 3 | Active |
| US9637142B2 | Manway gasket compression stop | Performing Operations; Transporting | 3 | Active |
| USD620839S1 | Knuckle for railway car coupler | General | 2 | Expired |
| US10207722B2 | Automated machining and welding of railway car parts | Emerging Cross-Sectional Technologies | 2 | Active |
| USD561062S1 | Yoke | General | 2 | Expired |
| USD576917S1 | F-type yoke | General | 2 | Expired |
| USD625661S1 | Trainline support casting | General | 2 | Expired |
| USD779299S1 | Pipe clamp wedge | General | 1 | Active |
| US8061715B2 | Glad hand fitting and gasket for railroad car brake hose | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.