Average Co-Inventor Count = 4.44
ph-index = 1
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. Other (1 from 832,912 patents)
2. Quantum Industrial Development Corp. (1 from 2 patents)
2 patents:
1. 11692507 - External combustion heat engine combustion chamber
2. 11535240 - Computer controlled solid state switching device for electrical system in a Stirling-electric hybrid vehicle