Average Co-Inventor Count = 4.00
ph-index = 4
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. Manville Corporation (4 from 151 patents)
4 patents:
1. 4837669 - Low profile industrial luminaire
2. D299070 - Low profile lighting fixture
3. D298863 - Low profile lighting fixture
4. D298862 - Low profile lighting fixture design