Average Co-Inventor Count = 2.57
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. Sunrise Medical Hhg, Inc. (1 from 118 patents)
2. Guardian Products, Inc. (1 from 26 patents)
3. Gaurdian Products, Inc. (1 from 1 patent)
3 patents:
1. 5778605 - Glide cap for walker
2. 5392802 - Folding tray for invalid walkers
3. 5273063 - Folding tray for invalid walkers