Average Co-Inventor Count = 2.40
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. Bertin & Cie (2 from 107 patents)
2. Bertin Technologies (20 patents)
2 patents:
1. 5462268 - Device for temporary storage of flat objects
2. 5362040 - Device for transferring flat objects using a conveyor belt and drum