Average Co-Inventor Count = 2.77
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. Diehl Gmbh (2 from 23 patents)
2. Fa. Diehl (1 from 1 patent)
3 patents:
1. 4007687 - Priming arrangement in a caseless powder charge for small-bore weapons
2. 3994235 - Powder element
3. 3986431 - Tubular firearm with striker and sealing lip