Average Co-Inventor Count = 1.00
ph-index = 6
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. Opto-system Ab (7 from 7 patents)
2. Optosystems Ltd. (2 from 5 patents)
9 patents:
1. D275075 - Tube clamp
2. 4421434 - Clamp members
3. 4371281 - Rod clamp
4. D264178 - Coupling
5. D264047 - Coupling
6. D264048 - Coupling
7. D264046 - Coupling
8. D264049 - Coupling of at least two tubes or rods connected thereby
9. D264050 - Coupling of at least two tubes or rods connected thereby