Average Co-Inventor Count = 1.00
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. J. H. Benecke Gmbh (3 from 12 patents)
3 patents:
1. 5189087 - Plastic materials for the production of deep-drawn films
2. 4778841 - Plastic materials for the production of deep-drawn films
3. 4579907 - Polyvinyl chloride plastic film