Average Co-Inventor Count = 1.33
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. Upm-kymmene Oyj Corporation (1 from 22 patents)
2. Yhtyneet Paperitehtaat Oy (1 from 8 patents)
3. Yhtyneet Paperitehtaat Oy Walki-pakkaus (1 from 1 patent)
4. Yhtyneet Paperithehtaat Oy (1 from 1 patent)
4 patents:
1. 6076750 - Device for filling packages
2. 5288010 - Package
3. 5236120 - Container and a lid for closing the same
4. 5069101 - Device for reducing the thickness of the edge of a board web or board