William James Head
21Patents
8h-index
28Co-inventors
75Inventor score
Filing activity: Aug 30, 1976 → Nov 27, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5709760A | Thin gauge, fine diameter steel cord reinforced tire ply fabric which is lap spliced | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5762740A | Method for building a laminate from an assembly of tire components to form a casing | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4087306A | Turn-up or turn-over bladder for tire building machines | Performing Operations; Transporting | 18 | Expired |
| US5513560A | Quick changeover method and apparatus for calender apparatus | Textiles; Paper | 13 | Expired |
| US9266642B2 | Steel wrapped pressure vessel | Emerging Cross-Sectional Technologies | 13 | Active |
| US4568857A | Fluorescent light controller | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6109322A | Laminate composite structure for making an unvulcanized carcass for a radial ply tire as an intermediate article of manufacture | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6554934B1 | Preformed strip and method for splicing conveyor belts | Performing Operations; Transporting | 9 | Expired |
| US5746102A | Method for cutting a cord reinforced elastomeric laminate | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5746101A | Method for cutting a cord reinforced elastomeric laminate | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4689106A | Transfer ring spacer segment | Performing Operations; Transporting | 8 | Expired |
| US4087307A | Inflatable bladder for a tire building drum | Performing Operations; Transporting | 7 | Expired |
| US5824383A | Methods of securing splices in curable rubber articles | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6645334B1 | Tire manufacturing using a roll forming apparatus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5380383A | Tread application method | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6126780A | Apparatus for building a laminate and forming a subassembly for a tire | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6280548A | Method and apparatus for building a laminate and forming a carcass subassembly for a tire | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6695133B2 | Preformed strip and method for splicing conveyor belts | Performing Operations; Transporting | 4 | Expired |
| US5425835A | Tread application apparatus | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4130928A | Method for mounting a tire bladder | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4506627A | Marking apparatus | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.