Average Co-Inventor Count = 2.77
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. Prince Corporation (2 from 392 patents)
2. Cascade Engineering, Inc. (1 from 63 patents)
3 patents:
1. D535448 - Refuse cart
2. 5441325 - Vanity mirror with opposed sliding covers
3. 5018633 - Container holder