Average Co-Inventor Count = 2.45
ph-index = 5
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. Martin Manufacturing Company, LLC (7 from 8 patents)
2. Other (1 from 832,761 patents)
3. American Sling and Lift Company, LLC (1 from 1 patent)
9 patents:
1. 8793822 - Patient lift device
2. 8763178 - Low profile patient examination table
3. 8677525 - Patient lifting device
4. 8464371 - Patient lifting device
5. 8196950 - Convertible wheelchair having removable side frames
6. 7774873 - Examination table
7. 7665166 - Patient examination system
8. 7512998 - Examination table
9. 6866288 - Convertible wheelchair and separate lift module for connecting to and elevating the wheelchair