SUN TOOL CORPORATION
8Patents
6Active
8Granted
41Portfolio score
Filing activity: Aug 4, 1995 → Oct 12, 2017 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5601298A | Wheelbarrow | Performing Operations; Transporting | 20 | Expired |
| USD374958S | Wheelbarrow | General | 7 | Expired |
| US10814345B2 | Suck-back type coating gun unit | Performing Operations; Transporting | 2 | Active |
| US7677414B2 | Device for applying foamed hot melt adhesive, and method for selectively applying foamed hot melt adhesive and solid hot melt adhesive | Performing Operations; Transporting | 2 | Active |
| US10525501B2 | Roller transfer application method and application device for hot-melt adhesive | Chemistry; Metallurgy | 1 | Active |
| US9827579B2 | Hot melt adhesive application method and hot melt adhesive application device | Performing Operations; Transporting | 1 | Active |
| US11253404B2 | Apparatus for applying adhesive to stretchable members and stretchable composite sheet | Human Necessities | 0 | Active |
| US11130147B2 | Suck back type intermittent coating system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.