Average Co-Inventor Count = 2.40
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. Kaba Ilco Inc. (3 from 24 patents)
3 patents:
1. D639135 - Door lock housing
2. D595109 - Door lock housing
3. D591138 - Door lock housing