Ronald Collis
10Patents
3h-index
2Co-inventors
50Inventor score
Filing activity: Aug 20, 1984 → Sep 12, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4563274A | Separation system including a floatation tank having level control means | Performing Operations; Transporting | 32 | Expired |
| US11286081B2 | Self-sealing container | Performing Operations; Transporting | 16 | Active |
| US11472605B2 | Securable clip | Performing Operations; Transporting | 3 | Active |
| US11542059B2 | Self-sealing container | Performing Operations; Transporting | 1 | Active |
| US11667440B2 | Securable clip | Performing Operations; Transporting | 0 | Active |
| US11667430B2 | Self-sealing container | Performing Operations; Transporting | 0 | Active |
| US11661242B2 | Securable clip | Performing Operations; Transporting | 0 | Active |
| US11542058B2 | Self-sealing container | Performing Operations; Transporting | 0 | Active |
| US11655067B2 | Self-sealing container | Performing Operations; Transporting | 0 | Active |
| US11661243B2 | Securable clip | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.