Average Co-Inventor Count = 7.00
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. International Business Machines Corporation (4 from 164,135 patents)
4 patents:
1. 8010395 - Program storage device for project preparing a procurement and accounts payable system
2. 7957995 - Method for project preparing a procurement and accounts payable system
3. 7933792 - System for project preparing a procurement and accounts payable system surface
4. 7437304 - System and method for project preparing a procurement and accounts payable system