Average Co-Inventor Count = 1.33
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. Koninklijke Emballage Industrie Van Leer B.v. (2 from 50 patents)
2 patents:
1. 5432437 - Exposure meter for use with indiction heat sealing of containers
2. 4661229 - Method and system for producing a reactively sputtered conducting