Average Co-Inventor Count = 2.00
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. National Guard Products, Inc. (4 from 15 patents)
4 patents:
1. D967982 - Anti-ligature door frame cover
2. D967983 - Anti-ligature door frame cover
3. D967984 - Anti-ligature door frame cover
4. D957243 - Anti-ligature cover for corner applications