Morgan Co., Ltd.
18Patents
1Active
18Granted
35Portfolio score
Filing activity: Oct 5, 1984 → Apr 2, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4793397A | Door and hinge construction for overhead doors | Fixed Constructions | 45 | Expired |
| US4722109A | Ramp for trucks and the like | Performing Operations; Transporting | 23 | Expired |
| US4952009A | Curtained doors for vehicle bodies | Performing Operations; Transporting | 17 | Expired |
| US4938265A | Method of making a truck floor | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4673048A | Scale devices | Physics | 13 | Expired |
| US4589507A | On board scale devices | Physics | 12 | Expired |
| US6179317A | Vehicle trailer safety assembly | Performing Operations; Transporting | 12 | Expired |
| US6422372B2 | Roller conveying apparatus | Performing Operations; Transporting | 10 | Expired |
| US4795208A | Net restraint system | Performing Operations; Transporting | 9 | Expired |
| USD386965S | Bottle with contents | General | 9 | Expired |
| US6382385B1 | Roller conveying apparatus | Performing Operations; Transporting | 8 | Expired |
| US6422034B1 | Air deflector for truck with refrigeration unit | Performing Operations; Transporting | 7 | Expired |
| USD386402S | Bottle with contents | General | 7 | Expired |
| US6443209B1 | Roll up door | Fixed Constructions | 7 | Expired |
| USD386072S | Bottle with contents | General | 4 | Expired |
| US6554116B2 | Quick release roller track top plate | Performing Operations; Transporting | 2 | Expired |
| US4753488A | Brake lockout system | Performing Operations; Transporting | 2 | Expired |
| US10693151B2 | Bipolar plate for fuel cell having controlled structure of carbon materials and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.