Ralph Dovertie
7Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Mar 21, 1977 → Apr 27, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4176728A | Combined automatic and manual guidance system | Performing Operations; Transporting | 36 | Expired |
| US8476173B2 | Laminate material for absorbent articles and method for its manufacture | Emerging Cross-Sectional Technologies | 23 | Active |
| US8168254B2 | Method and arrangement for synchronized positioning of at least one essentially continuous material web based on a virtual master function | Performing Operations; Transporting | 12 | Active |
| US4498408A | Lifting body for diving | Performing Operations; Transporting | 6 | Expired |
| US8013207B2 | Apparatus and method of forming a composite web structure and an absorbent structure comprising said web | Human Necessities | 1 | Active |
| US7320436B2 | Method of producing an absorbent article and an absorbent article produced according to the method | Performing Operations; Transporting | 1 | Expired |
| US8157776B2 | Method and arrangement for detection of a synchronizing mark being used in synchronized positioning of at least one essentially continuous material web | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.