Average Co-Inventor Count = 1.20
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. North American Philips Consumer Electronics Corp. (2 from 93 patents)
2. Premium Allied Tool, Inc. (1 from 2 patents)
3 patents:
1. 4898556 - Electron gun integral beam correctors and method
2. 4667397 - Electrical lead wire and terminal splicing machine
3. 4584500 - Electron gun integral beam correctors in a color cathode ray tube