Average Co-Inventor Count = 5.46
ph-index = 5
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. Perry Oceanographics, Inc. (3 from 9 patents)
2. Energy Partners, Inc. (2 from 3 patents)
5 patents:
1. 5316869 - Closed loop reactant/product management system for electrochemical
2. 5192627 - Closed loop reactant/product management system for electrochemical
3. 5047298 - Closed loop reactant/product management system for electrochemical
4. 4883823 - Self-contained renewable energy system
5. 4776171 - Self-contained renewable energy system