Average Co-Inventor Count = 2.18
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. Ikey, Ltd. (4 from 5 patents)
4 patents:
1. D608361 - Keyboard with removable face plate
2. D599349 - Keyboard
3. D580936 - Keyboard
4. D574826 - Industrial computer keyboard