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. Parkway Machine Corporation (2 from 21 patents)
2 patents:
1. 5988424 - Hinged lid closure dispensing capsule
2. D393421 - Hinge flap capsule