Average Co-Inventor Count = 2.67
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. Degussa Aktiengesellschaft (1 from 1,678 patents)
2. Ferro Corporation (1 from 425 patents)
2 patents:
1. 6558746 - Coating composition for producing electrically conductive coatings
2. 5882549 - Pastes for fired-on layers