Average Co-Inventor Count = 3.00
ph-index = 1
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. Orion-yhtyma Oy (1 from 112 patents)
2. Berggren Oy Ab (1 from 3 patents)
2 patents:
1. 5329128 - Method and apparatus for recording information from a slidable sheet of
2. 5157264 - Support for sliding radiographic plate in a magazine