Average Co-Inventor Count = 5.62
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. Emerson & Cuming Composite Materials Inc. (3 from 5 patents)
3 patents:
1. RE38697 - Marine vessel construction
2. 5862772 - Damage control materials for warship construction
3. 5803004 - Marine vessel construction