Henrob Limited
43Patents
24Active
43Granted
47Portfolio score
Filing activity: Jul 6, 1995 → Aug 25, 2017 · 8 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5752305A | Self-piercing riveting method and apparatus | Emerging Cross-Sectional Technologies | 87 | Expired |
| US6592015B1 | Feeding heads for fastening machines | Performing Operations; Transporting | 70 | Expired |
| US5813114A | Fastening tool including fastener-supporting nodes in the nose thereof | Emerging Cross-Sectional Technologies | 53 | Expired |
| US5779127A | Fastening machines | Performing Operations; Transporting | 52 | Expired |
| US6944944B1 | Fastening machines | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6951052B2 | Fastener insertion apparatus and method | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5884386A | Panel clinching methods and apparatus | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6089437A | Feeding head for a fastener machine | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US6692213B1 | Fastening machines | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6742235B2 | Fastening of sheet material | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6951298B1 | Fastener delivery apparatus | Performing Operations; Transporting | 18 | Expired |
| US7849579B2 | Method for delivering fasteners to a tool | Emerging Cross-Sectional Technologies | 17 | Active |
| US6116835A | Carrier tape for fasteners | Performing Operations; Transporting | 17 | Expired |
| US7131564B2 | Fastener insertion apparatus | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7331098B2 | Fastener insertion apparatus | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6796454B1 | Fastening machines | Performing Operations; Transporting | 15 | Expired |
| US7487583B2 | Fastener supply apparatus | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8070406B2 | Self-piercing riveting | Emerging Cross-Sectional Technologies | 13 | Active |
| US9120141B2 | Fastener dispensing apparatus | Emerging Cross-Sectional Technologies | 12 | Active |
| US6725521B1 | Fastening of sheet material | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6986450B2 | Fastener insertion apparatus | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6842962B1 | Sheet joining method and apparatus and a rivet for use in the method | Emerging Cross-Sectional Technologies | 11 | Expired |
| US7748097B1 | Fastener insertion apparatus | Emerging Cross-Sectional Technologies | 11 | Active |
| US7673377B2 | Fastener insertion apparatus and method | Emerging Cross-Sectional Technologies | 9 | Active |
| US9387557B2 | Riveting method and apparatus | Emerging Cross-Sectional Technologies | 8 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.