Average Co-Inventor Count = 2.25
ph-index = 6
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. Sunbeam Corporation Limited (5 from 278 patents)
2. John Zink Company, LLC (1 from 203 patents)
6 patents:
1. 5142610 - Liquid heating and dispensing appliance and valve construction
2. 4594801 - Travel iron with pivotable handle
3. 4398364 - Steam iron
4. 4331067 - Coffeemaker
5. 4069751 - Coffee brewing apparatus
6. 4016663 - Electric pressing iron