Average Co-Inventor Count = 1.00
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. American Safety Flight Systems, Inc. (4 from 11 patents)
4 patents:
1. D346220 - Oxygen system mounting assembly
2. D333625 - Navigational board instrument for use in sky diving
3. D333349 - Portable oxygen system
4. D332662 - Portable oxygen system