Average Co-Inventor Count = 5.08
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. Other (6 from 832,680 patents)
2. The Colman Group, Inc. (4 from 42 patents)
3. San Jamar, Inc. (53 patents)
5 patents:
1. 7621572 - Scoop and sheath
2. 7543719 - Napkin dispenser
3. D590213 - Napkin holder
4. D522241 - Carrying device
5. D496233 - Combined scoop and sheath