Average Co-Inventor Count = 2.00
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. Lummus Crest, Inc. (2 from 36 patents)
2 patents:
1. 4925638 - Thermowell assembly for a vessel
2. 4734266 - Pump seal oil system