Average Co-Inventor Count = 1.43
ph-index = 3
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. Cooper Industries, Inc. (3 from 901 patents)
2. Mcgraw-Edison Company (2 from 279 patents)
5 patents:
1. D365407 - Universal track lampholder
2. D361146 - Universal track lampholder
3. 5373431 - Ring/baffle element for a trim of a recessed lighting fixture
4. D260298 - Spotlight
5. D260299 - Spotlight