Average Co-Inventor Count = 2.00
ph-index = 3
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 Limited a British Company (3 from 30 patents)
3 patents:
1. 5509507 - Multi-disc brakes
2. 5323880 - Multi-disc brakes
3. 4977985 - Method of carrying out maintenace of multi-disc brake arrangement