Average Co-Inventor Count = 2.67
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. Minnesota Mining and Manufacturing Company (4 from 7,865 patents)
4 patents:
1. 5759659 - Insulation blanket
2. 5624726 - Insulation blanket
3. 5248455 - Method of making transparent film from multilayer blown microfibers
4. 5190812 - Film materials based on multi-layer blown microfibers