Average Co-Inventor Count = 2.25
ph-index = 3
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. A. Rifkin Co. (3 from 12 patents)
3 patents:
1. 5697508 - Trolley and bag assembly for transporting hanger-hung garments
2. 5065602 - Lockable container for securing valuables
3. 5013162 - Flexible-walled security containers