Average Co-Inventor Count = 1.78
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. Rheinmetall Gmbh (2 from 419 patents)
2. L'etat Francais Represente Per Le Delegue Ministeriel Pour L'armement (1 from 1 patent)
2 patents:
1. 5133262 - Penetrator
2. 4730561 - Subcaliber projectile