Average Co-Inventor Count = 1.50
ph-index = 2
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Dunlop Gmbh (1 from 373 patents)
2. Dunlop Limited a British Company (1 from 30 patents)
2 patents:
1. 5540305 - Multi-disc brake
2. 5299667 - Carbon composite laminated structure