Average Co-Inventor Count = 3.27
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. 3M Innovative Properties Company (2 from 14,087 patents)
2. Eastman-Kodak Company (1 from 21,595 patents)
3 patents:
1. 7108433 - Thermal processor employing varying roller spacing
2. 6456455 - Damped spacer articles and disk drive assemblies containing damped spacer articles
3. 6285525 - Damped spacer articles and disk drive assemblies containing damped spacer articles