Average Co-Inventor Count = 2.25
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. Cooper Brands, Inc. (6 from 48 patents)
6 patents:
1. D590731 - Portion of a tape case
2. D581820 - Portion of a tape case
3. 7434330 - Tape measure with interchangeable end fittings
4. 7415778 - Tape measure with moving tape exit port
5. D572614 - Portion of a tape case
6. D571679 - Portion of a tape case