Average Co-Inventor Count = 3.00
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. Megtec Systems, Inc. (4 from 41 patents)
4 patents:
1. 7150446 - Dual lift system
2. 6978977 - Dual lift system
3. 6783111 - Dual lift system
4. 6669472 - Dual lift system