Average Co-Inventor Count = 2.25
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. Other (3 from 832,891 patents)
3 patents:
1. 6183533 - Method for removing mercury from lamp parts
2. 5685335 - Lamp processing machine
3. 5683041 - Lamp processing machine