Average Co-Inventor Count = 2.00
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. Other (5 from 832,680 patents)
5 patents:
1. 9468304 - Sleeper sofa
2. 8881325 - Sleeper sofa
3. 8321971 - Sleeper sofa
4. 8225439 - Sleeper sofa
5. 7945974 - Sleeper sofa