Average Co-Inventor Count = 2.00
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. Ab Bofors (2 from 77 patents)
2 patents:
1. 4178831 - Fluid pressure device for supporting and elevating a gun barrel
2. 4158324 - Hydraulic cylinder assembly for positioning an artillery barrel