Average Co-Inventor Count = 1.20
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. American Home Products Corporation (2 from 1,567 patents)
2. Ekco Products, Inc. (1 from 18 patents)
3. Ekco/glaco, Inc. (1 from 2 patents)
4 patents:
1. 4941585 - Baking pan
2. 4223619 - Baking pan and method of forming same
3. 4195747 - Baking pan and method of forming same
4. 4167233 - Baking pan