Average Co-Inventor Count = 2.50
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. Columbia Insurance Company (3 from 1,005 patents)
3 patents:
1. 7909375 - Combination breading tongs and dipping tool
2. D606370 - Sauté tongs
3. D575596 - Combined tongs and dipping tool