Average Co-Inventor Count = 2.86
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. Prince Castle Inc. (5 from 163 patents)
5 patents:
1. 8166871 - Food product steamer
2. 8091472 - Post-supported covers for food trays
3. 7806046 - Food product toaster
4. 7217906 - Apparatus and method of toasting bread-type food products
5. D505302 - Food product slicer