Colin Holroyd
7Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Sep 27, 1983 → Nov 15, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5201975A | Tire manufacture | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4618466A | Moulding apparatus | Performing Operations; Transporting | 20 | Expired |
| US4983239A | Method of manufacture of tire using an annular mold to form a multi-component subassembly | Performing Operations; Transporting | 9 | Expired |
| US4992035A | Vehicle tire mold | Performing Operations; Transporting | 8 | Expired |
| US4921673A | Method of manufacture of tires and apparatus therefore | Performing Operations; Transporting | 3 | Expired |
| US5053098A | Manufacture of flexible reinforced polymeric article | Performing Operations; Transporting | 2 | Expired |
| US5626806A | Carbon black incorporation in polymeric material | Performing Operations; Transporting | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.