Average Co-Inventor Count = 1.60
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. Gentex Corporation (2 from 1,395 patents)
3 patents:
1. 12453202 - Device with a multizone reflector having a discreet opening for a sensor
2. 11990487 - Device with a multizone reflector having a discreet opening for a sensor
3. D343275 - Hat guard for protecting inadvertent loss of a hat