Average Co-Inventor Count = 2.00
ph-index = 2
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. Schmidt'sche Heissdampf Gmbh (2 from 9 patents)
2 patents:
1. 4168744 - Oval header heat exchanger
2. 4130398 - Oval header heat exchanger and method of producing the same