Average Co-Inventor Count = 2.12
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. Midmark Corporation (6 from 157 patents)
6 patents:
1. D972733 - Examination table
2. D911068 - Examination table cushion
3. D899602 - Examination table
4. D898919 - Examination table cushion
5. D887007 - Examination table
6. 9597243 - Medical procedure chair