Average Co-Inventor Count = 2.29
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. Motorola Corporation (3 from 20,290 patents)
2. Other (1 from 832,680 patents)
4 patents:
1. 5950524 - Airlock assembly supporting a filter cartridge
2. D339350 - Credit card pager
3. D285569 - Housing for computer terminal memory module
4. 4598962 - Memory device retaining apparatus for portable data processor