Average Co-Inventor Count = 1.09
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. M. Kamenstein, Inc. (6 from 146 patents)
6 patents:
1. D442015 - Teakettle
2. D419363 - Gravy boat
3. D403212 - Spice rack
4. D401817 - Combined spice rack and bottles therefor
5. D401819 - Spice rack
6. D401818 - Spice rack