Viking Engineering & Development Incorporated
8Patents
0Active
8Granted
27Portfolio score
Filing activity: Aug 17, 1987 → Dec 23, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5052307A | Pallet tray system | Emerging Cross-Sectional Technologies | 59 | Expired |
| US5379513A | Automated nailing device | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4782989A | Compensating nail-driving chuck for pallet-making machine | Performing Operations; Transporting | 22 | Expired |
| US5984621A | Pallet stacking machine | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5312022A | Compensating nail-driving chuck for pallet-making machine | Performing Operations; Transporting | 15 | Expired |
| US5335499A | Multiple hydraulic actuators with series/parallel operation | Fixed Constructions | 14 | Expired |
| US4867364A | Nail feeding apparatus for pallet-making machine | Performing Operations; Transporting | 13 | Expired |
| US5715985A | Automatic nailing machine | Performing Operations; Transporting | 10 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.