Average Co-Inventor Count = 2.67
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. Sigma Instruments, Inc. (2 from 37 patents)
2. Mypleasure/sawhorse Enterprises (1 from 1 patent)
2 patents:
1. D530019 - Personal massager
2. 6539328 - Device and process for measurement and treatment of spinal mobility