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. Hewlett-packard Development Company, L.p. (2 from 27,404 patents)
2. Hewlett-packard Company (1 from 9,638 patents)
3 patents:
1. 6937999 - Reorder-assistance functionality levels
2. 6556890 - Method and apparatus for acquiring replacement products for a printing device or accessory
3. 6529692 - Consumable order-assistance system for computer peripheral device within a single connection environment and method for replenishing consumables