Average Co-Inventor Count = 3.24
ph-index = 4
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. Samsonite Corporation (3 from 297 patents)
2. American Tourister, Inc. (1 from 59 patents)
4 patents:
1. 6533086 - Ergonomic upright wheeled luggage
2. D395361 - Wheeled upright luggage case
3. 5630521 - Ergonomic upright wheeled luggage
4. 4854432 - Suitcase having removable divider with clothing pockets