Average Co-Inventor Count = 3.43
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. M. Kamenstein, Inc. (5 from 146 patents)
6 patents:
1. D471773 - Wine rack
2. 6102240 - Animated kettle
3. D416432 - Carousel teakettle
4. D416431 - Rocket teakettle
5. D416162 - Train teakettle
6. 5950862 - Animated kettle