Average Co-Inventor Count = 1.20
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. Other (2 from 832,912 patents)
2. Empire Automotive, Inc. (1 from 7 patents)
3 patents:
1. 4940155 - Collapsible container
2. 4067605 - Detachable sun roof panel for automobiles
3. 3987837 - Bi-fold door assembly