Average Co-Inventor Count = 6.00
ph-index = 1
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. The Air Preheater Company, Inc. (1 from 79 patents)
1 patent:
1. 5188804 - Regenerative bed incinerator and method of operating same