Average Co-Inventor Count = 4.80
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. Arrow Plastic Manufacturing Co. (2 from 34 patents)
2 patents:
1. 6527137 - Drinking mug with integral straw
2. D442436 - Drinking mug