Average Co-Inventor Count = 1.88
ph-index = 8
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 (13 from 1,004 patents)
13 patents:
1. 8955353 - Food server assembly
2. D699076 - Stoneware food preparation device
3. D698213 - Cheese knife
4. D687267 - Food cutter
5. D684434 - Utensil
6. D683179 - Cocotte
7. D678734 - Knife
8. D649413 - Food wedger
9. D648989 - Food wedger
10. D634164 - Food server
11. D632526 - Food server
12. D624793 - Cutting tool
13. D604095 - Handle for kitchen tool