Average Co-Inventor Count = 8.57
ph-index = 4
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. Gillette Canada Company (2 from 26 patents)
2. Hewlett-packard Development Company, L.P. (1 from 27,412 patents)
3. The Gillette Company (1 from 2,663 patents)
4 patents:
1. D548278 - Printer
2. D479404 - Toothbrush bristle pattern
3. D471363 - Toothbrush handle
4. D462525 - Toothbrush