Average Co-Inventor Count = 3.00
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. Government of the United States of America, As Represented by the Secretary of Commerce (1 from 736 patents)
1 patent:
1. 8950193 - Secondary pulse tubes and regenerators for coupling to room temperature phase shifters in multistage pulse tube cryocoolers