Average Co-Inventor Count = 1.11
ph-index = 4
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. Si Handling Systems, Inc. (5 from 65 patents)
5 patents:
1. 4378872 - Article handling apparatus
2. 4349126 - Substrate dispensing apparatus
3. 4129229 - Article dispensing apparatus
4. 4113119 - Apparatus for loading articles onto vertically spaced horizontally
5. 4088237 - Storage and retrieval system