Average Co-Inventor Count = 2.25
ph-index = 6
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. Easy Lift Care Products, Inc. (4 from 4 patents)
2. Other (1 from 832,761 patents)
3. Easy Lift Products, Inc. (1 from 1 patent)
6 patents:
1. 6799660 - Step ladder device
2. 5666677 - Bath tub assembly
3. 5598590 - Bathing apparatus
4. 5584082 - Convertible gurney
5. 5579543 - Method for transferring a patient between a bed and a bath tub
6. 5402544 - Combination chair and gurney