Average Co-Inventor Count = 1.58
ph-index = 3
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. Submicron Systems, Inc. (4 from 10 patents)
2. Other (1 from 832,761 patents)
5 patents:
1. 5454677 - High temperature ceramic nut
2. 5332271 - High temperature ceramic nut
3. 5149158 - Wafer carrier holder for wafer carriers
4. 5100190 - Wafer carrier holder for wafer carriers
5. 5082518 - Sparger plate for ozone gas diffusion