Average Co-Inventor Count = 1.19
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. Other (6 from 832,680 patents)
2. Visa U.s.a. Inc. (1 from 475 patents)
8 patents:
1. 8671004 - System and method of providing spending information by foreign visitors using transaction records of financial presentation devices
2. 6459023 - Mounting board for guitar effects
3. 5450976 - Subdividing the bin of an open-topped refuse container
4. 5440831 - Castable and adjustable fishing bobber
5. 5062539 - Compartmentalized refuse container
6. 4944419 - Compartmentalized refuse container
7. 4900024 - Bowling alley bumper system
8. D261681 - Orthopedic pillow