Average Co-Inventor Count = 1.60
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. Arrington; Galen C. (1 from 1 patent)
2 patents:
1. D289530 - Combined binder and radio
2. D279371 - Phonograph