Average Co-Inventor Count = 1.00
ph-index = 4
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. Ultimate Direction, Inc. (4 from 8 patents)
4 patents:
1. 5427290 - Water pouch backpack
2. D337273 - Combined water bottle and cap
3. D337274 - Combined water bottle and cap
4. 5114059 - Universally adjustable, frameless backpack