Average Co-Inventor Count = 4.00
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. Siempelkamp Maschinen -und Anlagen Bau Gmbh + Co. Kg (1 from 19 patents)
2. G. Siempelkamp Gmbh (1 from 1 patent)
2 patents:
1. 6829987 - Belt-type particleboard press
2. 6439113 - Method of pressing mats into the production of pressed board