Average Co-Inventor Count = 3.00
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. Praxair Technology, Inc. (1 from 1,446 patents)
2. Owens-Brockway Glass Container Inc. (1 from 635 patents)
1 patent:
1. 5417731 - Method of heating a charge, including injecting secondary oxidant into