Average Co-Inventor Count = 4.29
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. Dreamwell, Ltd. (4 from 198 patents)
4 patents:
1. 8181293 - Mattress with removable top
2. 8033231 - Panel quilt machine with feeder providing reduced downtime
3. 7587775 - Mattress with removable top
4. 7370380 - Mattress with removable top