Average Co-Inventor Count = 3.69
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. Joerns Healthcare Limited (4 from 34 patents)
4 patents:
1. 8122534 - Multi-position support for a folding patient lift device
2. 7921485 - Folding patient lift device
3. 7921486 - Multi-position support for a folding patient lift device
4. 7428759 - Patient lift with support legs that spread over two ranges of motion