Average Co-Inventor Count = 1.00
ph-index = 8
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. Fabbrica D'armi Pietro Beretta S.p.a. (7 from 59 patents)
2. Fabbrica D'armi P. Beretta S.p.a. (3 from 15 patents)
3. Fabrica D'armi P. Beretta, S.p.a. (1 from 12 patents)
11 patents:
1. 4467546 - Gun barrel choke
2. 4437250 - Revolver
3. 4388773 - Lever-type closing device for blocking and unblocking the barrel of
4. 4359834 - Multipositioned two-legged support for portable automatic weapons
5. 4306487 - Safety device for a pistol
6. 4288939 - Adjustable legs support for automatic weapons
7. 4282795 - Safety for an automatic pistol
8. 4271623 - Pistol with stock extension and auxiliary grip
9. 4265044 - Double-barrel shotgun
10. 4265161 - Means for controlling rapid-fire in an automatic weapon
11. 4236337 - Reversible sliding magazine latch for pistols