Average Co-Inventor Count = 2.40
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. Sunbeam Corporation Limited (3 from 278 patents)
2. John Zink Company, LLC (1 from 203 patents)
4 patents:
1. 4686352 - Electronic pressing iron
2. 4398364 - Steam iron
3. 4331067 - Coffeemaker
4. 4197791 - Electric steamer