Average Co-Inventor Count = 3.75
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. Nihon Parkerizing Co., Ltd. (2 from 128 patents)
2 patents:
1. 6276618 - Electrostatic powder spray gun
2. 5929343 - Device for measuring powder flow rate and apparatus and method for