Average Co-Inventor Count = 1.71
ph-index = 2
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 (1 from 832,680 patents)
2. International Business Machines Corporation (1 from 164,108 patents)
2 patents:
1. 11270250 - Intelligent service and customer matching using an information processing system
2. 6170680 - Rack for holding hairdressing tools