Average Co-Inventor Count = 2.31
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. Rich-mar Corporation (4 from 5 patents)
2. Other (1 from 832,812 patents)
5 patents:
1. 6599246 - Apparatus and method for substantially stationary transducer therapeutic ultrasound treatment
2. D418226 - Ultrasonic applicator
3. D403421 - Ultrasonic applicator
4. 4823042 - Sonic transducer and method for making the same
5. D299747 - Electrotherapy treatment cabinet