Average Co-Inventor Count = 1.59
ph-index = 6
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. Sperian Eye & Face Protection, Inc. (5 from 27 patents)
2. Honeywell International Inc. (2 from 15,638 patents)
7 patents:
1. 9560893 - Headgear with a spring buffered occipital cradle
2. 8850624 - Headgear with a spring buffered occipital cradle
3. D651641 - Nose piece assembly for safety eyewear
4. D622301 - Safety eyewear
5. D617366 - Safety eyewear
6. D615582 - Safety eyewear
7. D614226 - Safety eyewear