Average Co-Inventor Count = 2.00
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. The United States of America As Represented by the United States (1 from 3,975 patents)
1 patent:
1. 4369893 - Sealing arrangement with annular flexible disc