Average Co-Inventor Count = 2.63
ph-index = 5
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. Norton Company (5 from 425 patents)
5 patents:
1. 5129919 - Bonded abrasive products containing sintered sol gel alumina abrasive
2. 5110322 - Abrasive article
3. 5037453 - Abrasive article
4. 5035723 - Bonded abrasive products containing sintered sol gel alumina abrasive
5. 4904280 - Conditioning block for sharpening stones