Frost Incorporated
7Patents
3Active
7Granted
38Portfolio score
Filing activity: Feb 12, 1987 → Dec 23, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6880469B2 | Journal bearing for trolley wheel | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US4863293A | Sealed bearing assembly | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4744108A | Bathtub drain apparatus | Fixed Constructions | 13 | Expired |
| US10724806B2 | Disk bundle type heat-exchanger | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7334527B2 | Trolley attachment | Performing Operations; Transporting | 2 | Expired |
| US10949901B2 | Systems and methods for automated customer fulfillment of products | Physics | 1 | Active |
| US10441100B2 | Illuminated double wall lens indicia drinking vessel | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.