Average Co-Inventor Count = 2.12
ph-index = 4
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 (6 from 1,005 patents)
6 patents:
1. 9359773 - Non-vinyl resilient flooring product and methods of making same
2. 9352482 - Hardwood texturing apparatus and methods for using same
3. 8859085 - Non-vinyl resilient flooring product and methods of making same
4. 8261507 - Flooring profile
5. 8186397 - Hardwood texturing apparatus and methods for using same
6. 7926239 - Flooring profile