Average Co-Inventor Count = 1.64
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. Other (1 from 832,812 patents)
2. Johnson & Johnson Gmbh (1 from 511 patents)
3 patents:
1. D301371 - Dental bracket placement instrument
2. 4406620 - Facebow swivel
3. 4030197 - Base plates for dental articulators