Average Co-Inventor Count = 4.00
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. Metcal, Inc. (2 from 70 patents)
2 patents:
1. 5690847 - Pivotal tweezer having gears and self-regulating curie-point heaters
2. D381880 - Dual element heater