Average Co-Inventor Count = 2.15
ph-index = 20
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. (85 from 146 patents)
2. B. Via International Housewares, Inc. (9 from 38 patents)
3. American Tack & Hardware Co., Inc. (2 from 109 patents)
4. Kellogg Brush Manufacturing Co. (2 from 6 patents)
5. Ekco Housewares, Inc. (1 from 62 patents)
6. American Tack and Hardware (1 from 5 patents)
7. Ancona 2 Designers, Inc. (1 from 1 patent)
115 patents:
1. D388617 - Brush handle with small brush removably held therin
2. D384554 - Combination cake server, salad bowl, and dip tray
3. D384242 - Handle for kitchen utensil
4. D379898 - Kettle
5. D377135 - Gadget handle
6. D376262 - Brush handle with sprayer
7. 5520104 - Food preparation utensil
8. D364067 - Kettle
9. D363633 - Kettle
10. D363408 - Kettle
11. D362989 - Kettle
12. D362150 - Kettle
13. D362152 - Kettle
14. D358740 - Combined coasters and holder therefor
15. D355497 - Night light