Average Co-Inventor Count = 3.11
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. The Quaker Oats Company (3 from 714 patents)
2. Robinson Home Products Inc. (2 from 70 patents)
3. American Allsafe Company (2 from 11 patents)
7 patents:
1. D557081 - Knife
2. D550027 - Pan handle
3. 6131320 - Floor sign
4. D395334 - Floor sign
5. 4792024 - Changing caddy including a removable changing pad for an infant
6. 4750223 - Portable crib
7. D294894 - Portable crib