Average Co-Inventor Count = 2.00
ph-index = 2
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. Diversified Control, Inc. (3 from 15 patents)
3 patents:
1. 5682016 - Filter cage
2. 5412960 - Lock structure
3. 5345795 - Lock structure