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. Hollanding Inc. (3 from 10 patents)
3 patents:
1. 5239800 - Decorative file cabinet door
2. 5212355 - Sound absorptive file cabinet door
3. 5161343 - Decorative file cabinet door