Average Co-Inventor Count = 2.25
ph-index = 1
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. Hand Held Products, Inc. (3 from 1,298 patents)
3 patents:
1. D1048040 - Keyboard for a handheld device
2. 11844416 - Attachment device
3. 11583058 - Attachment device