Average Co-Inventor Count = 4.24
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. Amtrol Licensing, Inc. (4 from 63 patents)
2. Worthington Industries, Inc. (1 from 46 patents)
3. Armtrol Licensing Inc. (1 from 1 patent)
6 patents:
1. D1087287 - Tank assembly
2. 12305809 - Composite tank
3. 12111012 - Composite tank
4. D975821 - Tank stand
5. D949283 - Tank
6. 11274793 - Composite tank