Average Co-Inventor Count = 2.26
ph-index = 7
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. National Presto Industries, Inc. (10 from 185 patents)
10 patents:
1. 6967036 - Method for cooking a pizza
2. 6354194 - Rotatable cooking apparatus
3. 6125740 - Rotatable cooking apparatus
4. D431150 - Electric deep fryer
5. D418728 - Can opener
6. 5714740 - Microwave bacon cooker device and method
7. D386939 - Microwave bacon cooker device
8. D326986 - Knife sharpener
9. D275441 - Food slicer
10. 4045653 - Electric cooker with press-staked heating element and method of making