Average Co-Inventor Count = 5.22
ph-index = 6
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. Monier, Inc. (5 from 23 patents)
2. Boral Lifetile Inc. (5 from 18 patents)
3. Lafarge Roofing Technical Centers Gmbh (1 from 4 patents)
6 patents:
1. D586007 - Roof tile
2. D568497 - Roof tile
3. D562993 - Roof tile
4. D562994 - Roof tile
5. D562469 - Roof tile
6. D562470 - Roof tile