Average Co-Inventor Count = 3.57
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. Polyjohn Enterprises Corporation (5 from 26 patents)
5 patents:
1. 8091157 - Modular portable restroom
2. 7837060 - Portable sanitary dispenser assembly
3. D609413 - Portable restroom
4. D607677 - Portable sanitary dispenser assembly
5. D553753 - Portable, stand-alone, double bowl, hand-wash sink station