Average Co-Inventor Count = 3.79
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. Weber-stephen Products Company (6 from 161 patents)
6 patents:
1. 4727853 - Sear grid for portable grill
2. D293191 - Portable outdoor fireplace
3. D293067 - Portable outdoor cooker
4. 4677964 - Portable gas grill
5. D289094 - Birdfeeder
6. 4632061 - Birdfeeder