Average Co-Inventor Count = 1.20
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. Societe Pour La Conception Des Applications Des Techniques Electroniques - Satelec (2 from 5 patents)
2. Nsk France (1 from 1 patent)
3. Nsk Nakanishi Inc. (1 from 1 patent)
3 patents:
1. 10624665 - Ultrasonic surgical instrument
2. D634014 - Dental lamp
3. D618387 - Base for dental lamps